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Gut Health and Mental Stability: How the Microbiome Affects Your Mood
Learn how gut health and mental stability can impact your microbiome and mood, focus, and mental clarity with science-backed gut health strategies to feel better.
UNDERSTANDING THE GUT-BRAIN CONNECTION
Your gut and brain are linked through a complex communication network called the gut-brain connection. This includes:
- Vagus nerve: Part of the parasympathetic nervous system, the vagus nerve acts like a sort of nervous system “telephone line” between your digestive system and brain.
- Neurotransmitters: Chemical messengers, such as serotonin and dopamine, are produced in the gut as well as in the brain.
- Enteric nervous system: Sometimes called the “second brain,” this system helps regulate digestion and mood.
Roughly 90% of serotonin—a key brain chemical that influences mood and anxiety—is produced in the gut. When the gut is out of balance, it directly impacts your brain chemistry and leads to emotional and cognitive challenges.
The Role of the Microbiome in Brain Function
One of the most powerful aspects of the gut-brain connection relationship is your microbiome—essentially, the ecosystem of trillions of bacteria, fungi, and other microorganisms living in your digestive tract.
Why is this important for mental health?
- Certain gut bacteria produce gamma-aminobutyric acid (GABA), a neurotransmitter that helps calm the nervous system
- Other microbes influence cortisol levels, which affect your stress response
- A diverse, balanced microbiome supports better resilience to emotional triggers and inflammation
When your microbiome is thrown off by poor diet, stress, antibiotics, or illness, it affects your mood, sleep, and focus. In other words, there is a clear link between your microbiome and mood so take it seriously.
How Gut Inflammation Can Affect Mental Health
Another critical factor in your gut health and brain function is inflammation. When the lining of your gut becomes compromised (often referred to as “leaky gut”), harmful substances can pass into the bloodstream and trigger immune responses.
Related: How Do I Know If Inflammation is Killing My Brain?
This chronic inflammation is increasingly being linked to mental health issues. In fact, studies show a strong relationship between inflammation and mental illness, particularly in cases of:
- Major depressive disorder
- Generalized anxiety disorder
- Bipolar disorder
- Schizophrenia
It’s important to know that inflammation in your gut doesn’t just stay there. It often causes neuroinflammation, which affects how your brain functions and how stable your mood feels day to day.
SIGNS YOUR GUT MAY BE IMPACTING YOUR MENTAL HEALTH
You might not immediately connect that your gut is a big reason why you’re feeling disconnected emotionally. Here are some signs that poor gut health could be at the root of your mental instability:
- Brain fog
- Mood swings
- Chronic fatigue
- Unexplained depression or anxiety
- Irritability or low frustration tolerance
- Digestive issues like bloating, gas, constipation, or food sensitivities
If these symptoms sound familiar, it’s worth exploring the link between your gut health and mental stability with an integrative mental health professional. Amen Clinics takes a “whole person” approach to mental health that includes investigating potential gut-brain imbalances.
FOODS AND NUTRIENTS THAT SUPPORT THE GUT-BRAIN AXIS
If you want to improve your gut-brain connection, it starts with what’s on your plate. Certain foods can nourish your microbiome and reduce inflammation, which benefits your mood and mental clarity. Here are some gut healthy foods the specialists at Amen Clinics recommend:
- Fiber-rich vegetables like broccoli, leafy greens, and sweet potatoes feed beneficial gut bacteria
- Fermented foods such as kimchi, sauerkraut, miso, and kefir introduce healthy bacteria
- Omega-3 fatty acids from fatty fish (salmon, sardines), flaxseeds, and walnuts reduce inflammation
- Prebiotic foods like garlic, onions, leeks, and bananas help “fertilize” good bacteria
Eating a whole-foods, anti-inflammatory diet is one of the most accessible and effective gut health strategies you can adopt to improve your mental well-being.
Press Play to Discover Foods That Fuel Gut Health
In this video, Tana Amen reveals her favorite gut-healing foods.
Click below to tune in:
The Best Probiotics for Supporting Mental Health
You may have heard of probiotics for mental health, but not all probiotic strains are created equal. Research highlights specific strains—sometimes called “psychobiotics”—that support emotional regulation and reduce stress.
Some of the most promising strains include:
- Lactobacillus rhamnosus: Linked to reduced anxiety and improved GABA production
- Bifidobacterium longum: Supports mood regulation and stress response
- Lactobacillus helveticus: Shown to reduce symptoms of depression
Ask a mental health professional how to incorporate targeted probiotics in a personalized care plans.
Nutritional Psychiatry: Fueling the Mind Through the Gut
The field of nutritional psychiatry is helping to bridge that gap between your mental health and digestion, so they work together. More practitioners are using food as a first-line approach to mood disorders, focusing on how dietary changes impact brain function. This includes:
- Reducing processed sugar and refined carbs, which feed harmful gut bacteria
- Incorporating anti-inflammatory nutrients like turmeric, magnesium, and zinc
- Eating consistent, balanced meals to support blood sugar and cortisol levels
If you’re struggling with anxiety, depression, or brain fog, your fork might be one of your most powerful tools for change.
Related: What Is Nutritional Psychiatry?
LIFESTYLE HABITS THAT ENHANCE GUT AND MENTAL HEALTH
To be clear, your diet is only one piece of the puzzle. Here are some additional gut health strategies you can make into habits that benefit your mental stability:
- Prioritize sleep: Poor sleep disrupts the microbiome and increases inflammation
- Stay active: Exercise stimulates the release of feel-good neurotransmitters and helps with gut motility
- Manage stress: Chronic stress negatively impacts both the gut and the brain
- Stay hydrated: Water supports digestion, detoxification, and mental clarity
Creating a gut-friendly lifestyle doesn’t mean you have to be perfect. The goal is to make small, consistent steps toward a better lifestyle to feel better from the inside out.
WHEN TO SEEK HELP FOR GUT AND MOOD ISSUES
Never underestimate the power of a conversation with your healthcare provider. Seek help if you’re experiencing:
- Persistent anxiety or depression that doesn’t improve with lifestyle changes
- Ongoing gut symptoms like IBS, food intolerances, or bloating
- Brain fog, chronic fatigue, or memory issues
- Mental health struggles that worsen with poor digestion
To determine if gut issues are contributing to mental health conditions, it’s a good idea to get help from a functional mental health physician. Integrative or functional psychiatry specialists use comprehensive brain-body evaluations to uncover root causes and tailor treatment plans to address your emotional and physical symptoms.
How Functional Medicine Approaches Gut-Brain Imbalance
Unlike conventional approaches that treat symptoms in isolation, functional medicine addresses the body as an interconnected system. A functional medicine approach to gut health and mental stability might include:
- Stool testing to assess microbiome diversity and inflammation
- Food sensitivity testing to identify triggers
- Hormone and neurotransmitter panels to evaluate mood imbalances
- A personalized plan that includes nutrition, probiotics, lifestyle shifts, and emotional support
By identifying and treating the underlying issues, functional medicine can help mental stability.
If you’ve been struggling with emotional ups and downs and can’t figure out why, don’t overlook your digestive health. Through simple gut health strategies, targeted probiotics, and a personalized treatment plan, you can begin to heal from the inside out.
Content updated from previous publish date.
Popular sports figure, TV commentator, and all-around beloved public personality, Terry Bradshaw spoke somberly and candidly about the toll his many football-related concussions have taken on his brain health and talked about his time at Amen Clinics. Bradshaw is one of nearly 200 football players from 27 teams and all positions who have undergone brain SPECT imaging at Amen Clinics to investigate the association between playing football, brain damage, and cognitive and mental health issues.
HOW HEAD TRAUMA AFFECTS MEMORY AND MORE
The brain-imaging work at Amen Clinics shows that traumatic brain injuries—even mild head injuries that aren’t diagnosed as a concussion or that don’t cause a loss of consciousness—are a major cause of psychiatric illnesses, cognitive issues, and memory problems. However, few people know this because the field of psychiatry virtually never looks at the organ it treats—the brain.
Four-time Super Bowl-winning quarterback, Terry Bradshaw, says he sustained more than six concussions over his lengthy NFL career. He has spoken openly about problems with his short-term memory, as well as his hand-eye coordination, and depression—all symptoms that are commonly seen in people with sports-related and everyday brain injuries.
One of the many brain-imaging studies Amen Clinics has conducted on football players was published in the Journal of Neuropsychiatry and Clinical Neurosciences. For this study, evaluations included detailed histories, cognitive testing, brain SPECT imaging, and qEEG studies on each of the players. The results were very clear: Playing football damaged multiple areas of the brain in greater than 90% of the players. In particular, there was persistent damage to the following areas of the brain:
- Prefrontal cortex (judgment, planning, forethought, and impulse control)
- Temporal lobes (learning, memory, and mood stability)
- Cerebellum (mental agility and processing speed)
CAN FORMER FOOTBALL PLAYERS IMPROVE BRAIN HEALTH?
You may have heard of “boxing dementia.” Now we are looking at “gridiron dementia.” The good news is that with a brain-health program, it is possible to repair, rehab, and reverse some of the brain damage that occurs in head injuries.
For another study that appeared in the Journal of Psychoactive Drugs, 80% of former football players who followed a brain-health program at Amen Clinics showed significant improvement in blood flow to the prefrontal cortex, as well as improvements in overall cognitive functioning, processing speed, attention, reasoning, and memory.
5 WAYS TO REHAB THE BRAIN AFTER HEAD INJURY
Whether or not you are a former football player, here are five things you can do to help nourish and care for your brain today if you have experienced a head injury:
1. Take brain-smart supplements.
Nutraceuticals that are especially good for improving any brain, but particularly for damaged or aging brains include:
- A multivitamin
Our food supply has been processed to the point where we have removed many of the nutrients. Plus, 91% of Americans do not eat five servings of fruits and vegetables a day—the minimum required to get the nutrition that you need. Everyone should take a multivitamin.
- Omega-3 fatty acids
Omega-3 fatty acids are critical to building healthy cell membranes, which are crucial for all our cells to work and essential for our brain cells to make the trillions of connections that enable peak cognitive, mood, and behavioral performance. Low omega-3 fatty acids are associated with heart disease, cancer, skin problems, diabetes, obesity, depression, and dementia.
- Vitamin D
Vitamin D used to be considered just a bone vitamin, but intensive research established that the body converts it into a hormone that also helps regulate brain, cardiovascular, immune, muscle, lung, joint, and kidney functions. Vitamin D is important for the brain’s early development and ongoing renewal, and in clinical trials, it promotes healthy mood management and cognitive functions.
- A combination of brain-directed supplements
Ginkgo biloba (supports healthy blood flow), acetyl-l-carnitine (supports mitochondrial energy), huperzine A (supports acetylcholine), N-acetyl-cysteine and alpha-lipoic acid (antioxidant support), and phosphatidylserine (for nerve cell membrane support) are all critical for optimal brain function.
In the NFL study, the players used all these supplements to support overall brain health, circulation, memory, and concentration.
2. Check your HbA1C and fasting blood sugar levels.
High blood sugar levels impair healing. In a study from UCLA, mice that were given sugar after a head injury had delayed healing. Skip the Gatorade and rehydrate with water or opt for a sugar-free beverage that delivers essential electrolytes.
3. Check your thyroid, DHEA, and testosterone levels.
Because of its location within the skull, the pituitary gland (the master hormone gland) is often damaged in head injuries. Testing and optimizing hormonal imbalances is a critical part of the healing process after a concussion or TBI.
4. Try hyperbaric oxygen therapy.
HBOT is a non-invasive therapy that uses the power of oxygen to accelerate the healing process. A study in Plos One showed that HBOT improves post-concussion syndrome.
5. Protect your head.
One of the best things you can do is avoid future head injuries. Always wear your seatbelt, wear a helmet when riding a bike or skiing, hold the handrail when going down stairs, and avoid playing contact sports.
The most important thing our brain-imaging research on football players reveals is that even if you have been bad to your brain and have injured it, you can change your brain to make it better. And with a better brain comes a better life, better moods, and a better memory.
Head injuries and the mental health, cognitive, and memory issues associated with them can’t wait. At Amen Clinics, we’re here for you. We offer in-clinic brain scanning and appointments, as well as mental telehealth, clinical evaluations, and therapy for adults, teens, children, and couples. Find out more by speaking to a specialist today at 888-288-9834 or visit our contact page here. Stay inside! Avoid the beach! Stay away from parks! Messages like these have been hammered into our heads during the coronavirus pandemic. But being cooped up inside while we quarantine is taking a toll—not just on our mental well-being, but also by preventing us from getting much-needed vitamin D from the sun.
The ABCs of Vitamin D
Vitamin D is a fat-soluble vitamin that is derived from foods, supplementation, or sun exposure. This last one is why people often call it the “sunshine vitamin,” but vitamin D could actually be called the “immunity vitamin.” A 2011 review on vitamin D and the immune system in the Journal of Investigative Medicine detailed a wealth of scientific findings showing its protective effects on immunity. Vitamin D also plays an essential role in overall brain health, mood, memory, weight, and other important bodily processes.
With the threat of COVID-19 and the emotional challenges that come with quarantine, vitamin D is more important than ever. The bad news is, most Americans aren’t getting enough of it. According to a report in the Archives of Internal Medicine, more than 75% of American adults have low levels of vitamin D.
How can you tell if you’re one of them? Get your level checked at your next doctor’s appointment and optimize it if necessary. It’s a simple blood test called 25-hydroxyvitamin D level. Here’s what the results mean:
Deficient: <30 ng/mL (nanograms per milliliter)
Normal: 30-100 ng/mL
“Low-Normal”: 30-50 ng/mL
Optimal: 50-100 ng/mL
Take note that many traditional doctors will simply tell you whether or not you fall into the normal level. But you should ask for your exact number. Having a low-normal level isn’t good enough. It’s recommended that you aim for the optimal level.
7 Reasons to Supplement Your Diet With Vitamin D
1. Boost immunity.
With the pandemic, a healthy immune system is essential. Emerging research is showing that low vitamin D levels may increase the risk of dying from COVID-19. In a pre-print cohort study (pre-print means it is not yet peer-reviewed) from Indonesia, researchers looked at the influence of age, sex, pre-existing conditions, and vitamin D levels on outcomes in 780 patients with COVID-19. The majority of deaths were among older males with pre-existing conditions and who had below-normal vitamin D levels. The researchers concluded that when controlled for age, sex, and comorbidity, vitamin D level is strongly associated with the risk of mortality from COVID-19.
An article published in a 2020 issue of the journal Nutrients presents evidence that vitamin D supplementation could reduce the risk of infections and deaths from COVID-19. This paper details several mechanisms through which vitamin D can reduce the risk of infections.
2. Reduce the risk of respiratory illness.
Considering that COVID-19 affects the respiratory tract, finding ways to protect against respiratory infections is key. In 2017, BMJ published a review of 25 controlled trials involving 11,231 participants ages 0 to 95 and found that vitamin D supplementation reduced the risk of acute respiratory tract infections among all participants.
3. Achieve or maintain a healthy weight.
Did you know that higher body-fat percentages are linked to lower levels of vitamin D? That’s what a study in the Journal of Clinical Endocrinology and Metabolism found when they analyzed vitamin D levels in 410 women. The researchers suggest that people who are obese may need higher supplementation with vitamin D to achieve healthy levels. Results of a 2012 study in Nutrition Journal found that taking vitamin D can aid in reducing body fat in overweight and obese individuals.
This is especially important in the current pandemic because obesity is one of the biggest risk factors for serious illness and hospitalization from COVID-19, according to a pre-print study of over 4,100 people in New York.
4. Brighten moods.
The lower your vitamin D levels, the more likely you are to suffer from the blues. Decades of research point to an association between low levels of vitamin D and mood problems, such as depression. Supplementation may help, according to a 2008 study in the Journal of Internal Medicine that followed 441 overweight and obese adults with depression for one year. In this study, individuals who took vitamin D (20,000 IU or 40,000 IU per week) reported a significant decrease in their depressive symptoms, but those who took a placebo did not see such improvement.
5. Protect cognitive function.
Receptors for vitamin D are found throughout the brain and play a critical role in learning and making memories. Research in a 2015 issue of JAMA Neurology found that older adults with low levels of vitamin D experienced cognitive decline at a faster rate than people with healthy vitamin D levels. Promising research on humans in the Journal of Alzheimer’s Disease has shown that vitamin D may stimulate the immune system to rid the brain of beta-amyloid, the plaques seen in Alzheimer’s disease.
6. Promote physical health.
Vitamin D deficiencies have been linked to approximately 200 conditions. Serious illnesses, such as cancer, heart disease, and diabetes, are associated with low levels of the nutrient. These 3 diseases are also among the top 10 co-morbidities seen in people who died from COVID-19, according to statistics compiled by the state of New York.
7. Support your mental health.
The link between vitamin D and mental health is strong, as over half of all psychiatric inpatients are deficient in vitamin D, according to research in Currents in Psychiatry. Below-normal levels of vitamin D have been associated with depression (as you saw above), as well as autism and psychosis.
Depression, anxiety, panic attacks, and other mental health issues can’t wait. During these uncertain times, your mental well-being is more important than ever and waiting to get treatment until the pandemic is over is likely to make your symptoms worsen over time.
At Amen Clinics, we’re here for you. We offer mental telehealth, remote clinical evaluations, and video therapy for adults, children, and couples, as well as in-clinic brain scanning to help our patients. Find out more by speaking to a specialist today at 888-288-9834. If all our specialists are busy helping others, you can also schedule a time to talk.
Often referred to as the “sunshine vitamin,” vitamin D is actually a hormone that should be called the “immunity vitamin” thanks to its positive effects on the immune system. It also plays an essential role in overall brain health, mood, memory, weight, and other important bodily processes.
How Low Levels of Vitamin D Harm Health
Low levels of vitamin D have been associated with approximately 200 conditions, including brain health/mental health issues (depression, autism, and psychosis), autoimmune diseases (MS, rheumatoid arthritis, and diabetes), as well as heart disease, cancer, and obesity. The link between vitamin D and mental health is strong, and over half of psychiatric inpatients are deficient in vitamin D. Low vitamin D has also been associated with memory problems and dementia.
The Protective Effects of the Immunity Vitamin
A growing body of research supports the possible role of vitamin D in protecting against autoimmune diseases, depression, cognitive function, and more. A 2008 study followed 441 overweight and obese adults with depression for one year. The individuals who took vitamin D (20,000 IU or 40,000 IU per week) reported a significant decrease in their symptoms, but those who took a placebo did not see such improvement. In a Swiss study, people who took vitamin D over a month had a significant drop in fatigue.
The Vitamin D Epidemic
At Amen Clinics, we test the vitamin D levels of all of our patients, and a staggering number of them have low levels. A report that looked at vitamin D levels for American adults in 1988-1994 compared with 2001-2004 showed that our levels are dropping. The percentage of people with levels of 30 ng/mL or more fell from 45% to 23%.
This means that 3 out of 4 Americans have low levels of this important vitamin. In part, this is due to the fact that we are spending more time indoors and using more sunscreen when we’re outdoors. The following groups are more likely to experience vitamin D deficiency:
- Older adults
- People with darker skin (reduced ability to make vitamin D from sunlight)
- People with limited sun exposure (think Northern latitudes)
- People taking certain medications, such as antihypertensives, antidiabetics, or benzodiazepines
- People with fat malabsorption syndrome, such as liver disease, cystic fibrosis, and Crohn’s disease
- People who are obese or who have undergone gastric bypass surgery
Excerpted from “The End of Mental Illness” by Daniel G. Amen, MD. At Amen Clinics, our psychiatrists and Integrative and Functional Medicine physicians treat a wide range of conditions and make recommendations for pro-active therapies to enhance or restore the immune system. For more information, speak to a specialist today at 888-288-9834. If all our specialists are busy helping others, you can also schedule a time to talk.
We recently got a frantic call from a patient. From her ragged breathing and racing dialog, it was clear that she was close to having a panic attack. After she was instructed to take a few deep breaths, she calmed down somewhat and got to the reason for her call. She had just learned that 3 children at her daughter’s school in Southern California had visited China, and she wanted to know if she should rush over there immediately and pull her own child out of school.
She isn’t the only one freaking out about the
coronavirus. On January 31, the U.S. Department of Health and Human Services
declared the virus a public health emergency here in the states.
So what should you do?
What is the Coronavirus?
Coronaviruses are a common group of viruses that can cause an infection in the nose, sinuses, or throat. Some coronaviruses are mild and simply produce symptoms often seen in the common cold, such as a runny nose, sore throat, and fever. Other types are far more severe and can lead to pneumonia and early death. You may remember the severe acute respiratory syndrome (SARS) and Middle East respiratory syndrome (MERS) coronaviruses that killed hundreds of people.
In early 2020, the World Health Organization identified a deadly new strain of the virus, the 2019 novel coronavirus (2019-nCoV), also referred to as the Wuhan coronavirus. To date, over 560 people have perished and over 28,000 have contracted the disease, mainly in China where the government has ordered a lockdown on about 60 million people. The illness has already spread to 25 countries, including the U.S. where at least a dozen cases have been confirmed so far.
The new coronavirus is transmitted from human to human and symptoms can appear within a couple of days or up to 14 days from the time of exposure. The symptoms of this coronavirus include the typical cold-like symptoms, and can also include shortness of breath, cough, and fever. Most people experience mild symptoms and recover, but others develop lethal complications.
How to Help Prevent Contracting the coronavirus
Whenever there’s a potential pandemic, it’s a good idea to know the basics of preventive measures you can take. Here are 3 strategies that can shore up your immune system to help you fight off the virus in case you are exposed to it.
1. Lower your stress.
Freaking out about a potential pandemic raises stress levels, which actually hurts your immune system and makes you more vulnerable to infections. Techniques to soothe stress include laughter, diaphragmatic breathing, prayer or meditation, listening to calming music, warming your hands with your mind, hypnosis and guided imagery, and flooding your 5 senses with positivity.
2. Eat foods that boost the immune system.
Foods that are natural immunity boosters include onions, mushrooms (shiitake, white button, portabella), garlic, vitamin C-rich foods (oranges, berries, peppers, dark leafy green vegetables), vitamin D-rich foods (fatty fish, eggs, tuna), zinc-rich foods (oysters, beef, lamb, spinach, asparagus, sesame and pumpkin seeds), and selenium-rich foods (Brazil nuts, seeds, grass-fed meats).
3. Take nutraceuticals that boost immunity and stave off infections.
In general, everyone should start taking a multivitamin, omega-3 fatty acids, and vitamin D whether you are healthy or not. Only about 25% of the U.S. population has healthy levels of vitamin D. Get yours checked and optimize your levels if necessary.
Work with an
integrative practitioner to determine other supplements and nutrients from the
following list that enhance immunity:
What if you (or a loved one) develop symptoms?
See an integrative medicine, also known as functional medicine, doctor immediately if you develop symptoms and suspect you may have been exposed to the virus. Experts are currently working on a vaccine, but as of yet, there is no known treatment for coronaviruses. Most people recover on their own. To treat symptoms, drink lots of water, rest, and take pain or fever reducers if necessary.
At Amen Clinics, our Integrative Medicine physicians treat complex conditions and make recommendations for pro-active therapies to enhance the immune system. If you are having physical or psychiatric symptoms that aren’t improving with traditional treatment, it’s important to get a comprehensive evaluation that includes brain imaging and sophisticated lab testing to identify any underlying infections. Speak to a specialist today at 888-288-9834. If all our specialists are busy helping others, you can also schedule a time to talk.
A growing body of evidence is finding a link between vitamin D levels and autism. New research in a 2019 edition of Molecular Psychiatry found that mothers with low levels of vitamin D at 11 weeks of pregnancy were associated with 1.58 greater odds of their child developing autism spectrum disorder (ASD). For this study, vitamin D insufficiency was defined as 25-<50 mmol/L on a blood test called 25-hydroxy vitamin D.
Similarly, in this same study, infants with vitamin D levels
under 25 mmol/L were 1.33 times as likely to have ASD as newborns with vitamin
D levels of 50 mmol/L or higher. When both the mother and baby had low levels,
the odds were even higher—1.75 times increased risk of autism.
These findings are consistent with a 2017 study in British Journal of Psychiatry Open, which found that children born to mothers with mid-pregnancy vitamin D deficiency had more than twice the risk of developing ASD.
Another study from 2018 that focused on 3-year-old children found that those in the bottom 25% of vitamin D levels were at a 260% increased risk of ASD.
The exact mechanism of how vitamin D deficiency impacts the risk of autism remains unclear, but the important nutrient plays a vital role in overall brain development.
The Neuroprotective Qualities of Vitamin D
On the flip side, newborns with high levels of vitamin D have reduced odds of autism compared with infants with low levels, according to the largest study to explore the connection between the vitamin and ASD. This study, presented at the 2018 International Society for Autism Research involved a blood analysis of 3,370 infants.
Vitamin D has many other neuroprotective qualities. Called the “sunshine vitamin,” it is actually a steroid hormone, and it activates receptors on neurons in regions important to the regulation of behavior. It also protects the brain by acting in antioxidant and anti-inflammatory capacity.
The sunshine vitamin also plays a critical role in the production of the neurotransmitter serotonin, which is involved in mood control, shifting attention, and cognitive flexibility. And it has a powerful influence on cognitive and mental health, in addition to physical health. Low levels of vitamin D have been associated with depression, cognitive impairment, and psychosis, as well as heart disease, cancer, obesity, and all causes of mortality.
The Vitamin D Crisis
A report in JAMA Internal Medicine that looked at vitamin D levels for American adults in 1988-1994 compared with 2001-2004 showed that our levels are dropping. The percentage of people with levels of 30 ng/mL or more fell from 45% to 23%. This means that 3 out of 4 Americans have low levels of this important vitamin.
Some of the reasons for the dramatic rise in vitamin D deficiency
include the fact that people are wearing more sunscreen when outside and
spending more time inside while working or sitting in front of the television
or computer.
The following
groups are more likely to experience vitamin D deficiency:
- Older
adults
- People
with darker skin (reduced ability to make vitamin D from sunlight)
- People
with limited sun exposure (think Northern latitudes)
- People
taking certain medications, such as antihypertensives, antidiabetics, or
benzodiazepines
- People
with fat malabsorption syndrome, such as liver disease, cystic fibrosis, and
Crohn’s disease
- People
who are obese or who have undergone gastric bypass surgery
Optimizing vitamin D levels (especially vitamin D3) has been
associated with improvements in a number of areas. If you are pregnant or
trying to conceive, you may want to get your vitamin D level checked and
optimize it if it is low.
Similarly, if you have a child with autism, have their vitamin D level tested and optimize it if necessary. One study in Pediatrics found that supplementation with vitamin D improved symptoms of autism. In addition, here are some other things you can do for your autistic child.
At Amen Clinics, we have seen more than 1,000 people with ASD and have used brain imaging in combination with blood tests and lab work as part of a comprehensive evaluation to get an accurate diagnosis and provide targeted treatments that minimize symptoms. If you want your child to join the many others who have improved their autism symptoms at Amen Clinics, speak to a specialist today at 888-288-9834. If all our specialists are busy helping others, you can also schedule a time to talk.
Are you getting enough vitamin D? If you’re like most
people, you probably aren’t. Vitamin D deficiencies are becoming more common,
affecting about half of the people on planet Earth. According to one study, 70%
of adults and 67% of kids ages 1-11 have insufficient levels of vitamin D. It’s
no wonder when you consider the increasing amount of time we spend indoors and
all that sunscreen we slather on our bodies when we’re outside. (Known as the
“sunshine vitamin,” vitamin D is activated when sunlight hits the skin.)
Vitamin D deficiency, or even just less-than-optimal levels of the sunshine vitamin, can spell trouble for your memory and moods. Low levels of vitamin D have been associated with depression, Alzheimer’s disease and other dementias, and cognitive decline, as well as psychosis, autism, heart disease, and about 200 other conditions.
Who’s at Risk for Low Vitamin D Levels?
Anyone can have sub-optimal levels of the sunshine vitamin,
but certain groups are at increased risk of vitamin D deficiency, including:
- Adults over age 65 (statistics show that half of
older adults have vitamin D insufficiency or deficiency)
- People with darker skin tones (this is due to a
reduced ability to make vitamin from sunlight)
- People with limited sun exposure (people living
in regions with less sunlight)
- People taking certain medications (such as blood
pressure medications, diabetes medications, benzodiazepines)
- People with fat malabsorption syndrome (such as
Crohn’s disease, liver disease, or cystic fibrosis)
- People who are obese or who have undergone
gastric bypass surgery
Vitamin D Deficiency and Memory Decline
Receptors for vitamin D are found throughout the brain and
play a critical role in making memories. A team of researchers at Tufts
University in Boston analyzed vitamin D blood levels in over 1,000 people over
the age of 65 to determine its relationship to cognitive function. Out of the
1,000 study participants, 65% had “insufficient” or “deficient” levels of the
sunshine vitamin. These people performed
worse on tests of executive function (such as reasoning, flexibility, and
perceptual complexity), attention, and processing speed compared with those who
had optimal levels of vitamin D.
Other research appearing in a 2015 issue of JAMA Neurology showed that older adults with low levels of the sunshine vitamin experienced memory loss faster than those with healthy levels. The study included seniors with dementia, with mild cognitive impairment (MCI), and with normal cognitive function. The MCI group had lower levels of vitamin D than the cognitively healthy people, and those with dementia had even lower levels than the MCI group. The older adults with insufficient or deficient levels of vitamin D experienced accelerated rates of decline in terms of executive function and episodic memory (remembering your own life history) compared with those who had normal levels.
Low Vitamin D = Low Mood
The lower your vitamin D, the more likely you are to experience the blues. A 2013 meta-analysis in the British Journal of Psychiatry looked at research involving a total of 31,424 people and found that having low levels of vitamin D increased the risk for depression. On the flip side, individuals with depressive disorders were more likely to have lower vitamin D levels. Vitamin D receptors are present in areas of the brain associated with depression, which researchers suggest may explain the connection.
3 Ways to Optimize Your Vitamin D Levels
Boosting vitamin D levels has been shown to promote better
moods and appears to be neuroprotective. Here are 3 simple ways to achieve
healthy levels.
- Get some sun. Enjoying short amounts of
direct sunlight can help. Twice a week, spend 5-30 minutes exposing your face,
arms, and legs without sunscreen to the sun.
- Eat D-friendly foods. Foods can be a powerful source of vitamin D. Good examples of foods that are high in vitamin D include fatty fish like salmon and tuna, mushrooms, and eggs (especially the yolk).
- Take a vitamin D supplement. Boosting your intake of the sunshine vitamin with a supplement can help optimize your levels. Research shows that supplementation with vitamin D supports healthier moods. And a 2012 study on people with Alzheimer’s disease found that those who took vitamin D in addition to a common medication for AD did better than those who took the medication alone. The current recommended daily dose is 400 IU of vitamin D3 per day. Most experts agree that is well below the physiological needs of most people and suggest 2,000-5,000 IU of vitamin D3 per day.
If you’re
suffering from symptoms of depression or memory loss, Amen Clinics can help. The
Amen Clinics Method takes a unique brain-body approach to assessment that
includes lab tests (including vitamin D levels) to determine if biological
factors are contributing to symptoms, as well as brain SPECT imaging to
evaluate brain health. With this valuable information, our physicians are
better able to personalize treatment for your specific needs.
To find out how we can help you, call us today at 888-288-9834 or schedule a visit online.
Being overweight can make you feel bad about the way you look and feel like a failure if you can’t stick to a healthy diet. But can it actually contribute to depression?
A growing body of evidence shows that obesity and depression go hand in hand and can feed off each other. Weight problems increase the risk of developing depression. Likewise, people who are depressed are more likely to be overweight and experience a faster rise in body mass index (BMI) than people who are not depressed. Which came first—the weight problem or the depression—remains to be seen.
Fat, Depression, and the Brain
Fat tissue can contribute to the problem. Fat cells secrete substances called cytokines that cause inflammation. Chronic inflammation of the brain, which is often found in people who are obese, is also found in those struggling with depression.
Brain imaging studies show that the areas of the brain that are most impacted by obesity tend to be the ones involved in self-control and the regulation of appetite. When these brain regions aren’t functioning at optimal levels, it can make you more vulnerable to overeating and to giving in to cravings for unhealthy foods, which compounds the problem.
People who are depressed also tend to have markedly increased activity in the limbic areas of the brain, which are involved in setting a person’s emotional tone.
7 Tips to Get Thinner and Happier
Losing the extra pounds can help alleviate depressive symptoms and vice versa, getting your depression under control can help you manage your weight. Making minor tweaks to your food, nutritional supplements, exercise, and even your thinking patterns can help you do it.
1. Know your brain type.
Not all people who are overweight and depressed are the same. Knowing your brain type is the first step into learning more about how your unique brain functions. Brain imaging studies show that there are 5 types of overeaters and 7 types of depression:
Type 1:
Pure Anxiety
Type 2:
Pure Depression
Type 3:
Mixed Depression
Type 4:
Over-focused Depression
Type 5:
Temporal Lobe Depression
Type 6:
Cyclic Depression
Type 7:
Unfocused Depression
Knowing your type can help you find the best solutions for
your needs.
2. Eat more healthy fats to lose fat and feel better.
Low levels of omega-3 fatty acids have been associated with depression and obesity. There is also evidence that low levels of these fatty acids play a role in substance abuse, and it can be argued that overeating is a form of substance abuse. Boosting omega-3 levels is one of the best things you can do for your weight and moods. Research shows it decreases body fat, appetite, and cravings, in addition to reducing symptoms of depression. Unlike what we have been told in the past, good fats are not the enemy of a healthy diet. To increase your intake of omega-3 fatty acids, eat more:
- Fish (wild salmon, tuna, trout, anchovies,
halibut, mackerel, sardines)
- Flaxseeds
- Walnuts
- Avocados
- Green leafy vegetables (broccoli, Brussels sprouts,
spinach)
3. Optimize vitamin D levels.
Having low levels of vitamin D, also known as the “sunshine
vitamin,” has been associated with both depression and obesity. Some
researchers believe that nearly two-thirds of the U.S. population suffers from a
vitamin D deficiency. Get your levels
tested and supplement with vitamin D if needed.
4. Get moving every day.
It’s no secret that exercise revs your metabolism, but it is also a powerful mood booster. In fact, several studies have found it to be as effective as antidepressant medication. How does it do it? Physical exercise stimulates neurotransmitter activity, especially dopamine, serotonin, and norepinephrine, which elevates mood. One of the ways it helps is by boosting a substance called brain-derived neurotrophic factor (BDNF), which is involved in growing new brain cells and has been found to be instrumental in putting the brakes on depression.
5. Do the best exercises for boosting moods and
metabolism.
The best exercises for people who are both depressed and overweight include those that combine aerobic coordination activities and a social aspect. The aerobic activity boosts blood flow and neurotransmitter activity, and social bonding can help calm overactivity in the brain’s limbic system to boost your mood. Try these activities:
6. Change your thinking, change your weight and moods.
Automatic negative thoughts (ANTs) can infest your mind and keep you chained to unhealthy habits that cause weight gain and mired in the negativity that contributes to depression. You may be familiar with ANTs like these:
“I have no control over my eating.”
“I don’t like foods that are healthy for me.”
“I have to eat to comfort myself.”
These ANTs play a major role in making you fat and stealing
your happiness. Learning to challenge your thoughts is critical to winning the
battle of the bulge and enhancing your moods.
7. Try the natural supplement SAMe.
A helpful treatment for emotional overeaters is the natural supplement SAMe in dosages of 400-1,600 mg. It is involved in the production of several neurotransmitters (dopamine, serotonin, epinephrine) that affect mood. The brain normally produces, all the same, it needs from the amino acid methionine. When a person is depressed, however, it impairs the synthesis of SAMe. Taking SAMe has been found to promote positive moods and also suppress appetite.
With the world’s largest database of functional brain scans — 150,000 and growing —Amen Clinics physicians are able to more accurately diagnose and more effectively treat the 7 types of depression than any other healthcare professionals. We also take a unique brain-body approach to treatment that includes brain health nutrition coaching to help you feed your body and fuel your brain so you can achieve and maintain a healthy weight and healthy moods.
Find out how we can help you today at 888-288-9834 or schedule a visit online.
In 2008, 4-year-old Joey was diagnosed with autism. His mom Jacqueline was very pro-active and began a variety of therapies and counseling to help her son. Despite all the treatments, Jacqueline couldn’t help but think she could be doing more for him. She used to joke, saying, “If we could just look inside his head, we could figure out our Joey.” About 10 years after his initial diagnosis, she took Joey for a brain scan using a technology called SPECT, which helped doctors target his treatment more effectively.
As Jacqueline knows, having a child with autism can be frustrating. You want to help but may not be sure what you can do. Autism Spectrum Disorder (ASD) is considered the fastest-growing developmental disability, with an estimated 1 in 59 births affected. The condition is characterized by communication problems, abnormal social skills, learning disabilities, and behavioral problems—all ranging from mild to severe.
Here are 5 things that can help minimize autism symptoms:
1. Get an accurate diagnosis.
Brain imaging studies called SPECT show that autism is not one thing, it’s probably 8 to 10 things. In brain scans of people with autism, the front part of the brain often works too hard (but not always). Conversely, the cerebellum in the back of the brain, as well as the right side of the brain, often don’t work hard enough. Knowing the underlying biology of your child’s brain is critical to finding the most effective treatment. Joey’s mom Jacqueline said, “It gives you the medical facts, it gives you the medical science that you lack when you’re just trying different therapies.” Joey’s brain scans showed that not only did he have autism, but he also had an infection that was affecting his moods and behavior. With this new information, Jacqueline was able to get a clearer blueprint to treatments that are now helping Joey and the whole family.
2. Consider going gluten-free.
Gluten is the name given to proteins found in grains like wheat, barley, and rye. Research shows there is a connection between autism and an increased risk for gluten sensitivity. Some parents of children with autism have reported that when they feed their child a gluten-free diet, they see significant improvements in behavior and speech symptoms. A blood test called the celiac panel can offer insights into gluten-related health problems.
3. Supplement with vitamin D3.
Did you know that low levels of vitamin D (and particularly, vitamin D3) have been linked to autism? Vitamin D plays an essential role in the production of the neurotransmitter serotonin and is important for brain development. Research in the journal Pediatrics showed that core symptoms of autism improved significantly in a 32-month-old boy after vitamin D3 supplementation. Other supplements may help too. Click to see 10 supplements to improve autism symptoms.
4. Avoid dairy.
Dairy foods like milk, yogurt, and cheese contain a protein called casein. During the digestion process, casein contributes to the production of exorphins that bind to opiate receptors in the brain and can lead to problems with concentration, feelings of spaciness, and fuzzy thinking. For some people with ASD, eliminating dairy leads to more talking and reduced hyperactivity.
5. Seek help early.
The sooner a child with autism gets help, the more effective treatment will be. Early intervention can help with your child’s overall development and decrease symptoms as they grow up.
At Amen Clinics, we have seen more than 1,000 people with ASD (including Joey) and have used brain imaging in combination with lab work as part of a comprehensive evaluation to get an accurate diagnosis and provide targeted treatments that minimize symptoms. If your child is struggling with autism, schedule a visit or call 888-288-9834. Did you know your skin’s condition may tell you the condition of your brain?
Skin, just like the brain, changes dramatically as we age. People age at different rates, according to:
• Inherited genes
• Environmental factors
• Diet
• Exercise
• Habits
• Hormones
Skin is the First Sign of Aging
Skin mirrors the first signs of aging, due to the hormonal decline in the body accompanying aging. Skin becomes thin, dry and pale in color, and it begins to form multiple fine wrinkles. As the skin goes, so goes the brain, because the brain is also being affected by the decline in hormones.
Cognitive decline can sometimes be attributed to hormone deficiency. But before jumping to replace hormones via hormone replacement therapy, be very diligent to discuss this carefully with an endocrinologist who is up on the latest research. The wrong hormones, at the wrong age, in the wrong doses, can actually increase the risk of Alzheimer’s disease.
How to Use Natural Remedies to Balance Hormones
Using more natural ways to balance hormones, such as a healthy diet and exercise, along with supplements like fish oil, may be the safest route for most people to improve the quality of their brain and skin.
Skin aged prematurely by the sun shows deep wrinkling and develops many kinds of pigment changes. This “photo damage” triggers inflammation in the body. Chronic inflammation is also seen in premature brain aging, such as in Alzheimer’s disease.
Why Do Skin & the Brain Age in Similar Ways?
There is a biological reason that skin and brain age in similar ways. In early embryo, both skin cells and brain cells develop from the same kind of embryonic tissue (ectoderm). It is not feasible to do a brain biopsy to assess aging of brain tissue, but a skin biopsy is simple. Researchers are finding that skin cells can provide an experimental model for aging research on the brain.
Perhaps not surprisingly, considering the brain-skin link, what is good for the brain is also great for the skin. Numerous scientific studies have confirmed fish oil is beneficial for the brain and the skin. It appears to help limit the damage of radiation from the sun, give skin a younger appearance and reduce the risk of skin cancer.
This is good news because it means that you possess the power to change your brain! There are many ways to become sick, but there is a clear path to wellness and it’s simpler than you think. If you are ready to transform your life, we can help you.
Improve Your Brain Health
While it may not be common practice to think of your brain aging the same way you think of your skin aging, it is an important aspect to keep in mind. The age of your brain matters! It is directly related to your memory, moods, and overall sense of well-being.
At Amen Clinics, we have spent decades helping people improve their brain health and cognitive function, effectively reversing the age of our patients’ brains. Call us today at 888-288-9834 or visit us online to schedule a visit.