An increased intake of B vitamins can help improve concentration and other cognitive skills in young patients that are about to develop schizophrenia and other psychoses, according to a study conducted by scientists from Orygen, the National Centre of Excellence in Youth Mental Health, Australia. Here, it is important to consider all the different factors that may lead to a deficiency of the essential B vitamins, including unhealthy diets, too much sugar, energy beverages, alcohol, and other stimulants. It appears that the unhealthy lifestyle that many youngsters have increases their risk of psychoses. It is therefore not enough to treat them with anti-psychotic drugs and psychological therapy, if the brain and the nervous system lack essential nutrients.

Most people are unaware of vitamin C’s key role in mental health and mood. According to a large population study that is published in Frontiers in Nutrition, having higher levels of vitamin Cin the blood is linked to a lower risk of depression. The official dietary recommendations for vitamin C only focus on preventing the potentially lethal deficiency disease called scurvy, and things like stress, ageing, stimulant use, overweight, infections, and chronic illnesses can increase your need for the nutrient.

The number of older people is constantly increasing, and more and more people suffer from Alzheimer’s disease and other types of dementia. Apparently, seniors who take a daily multivitamin can improve their memory and slow down their cognitive decline, according to a meta-analysis that is published in Journal of Clinical Nutrition. Older people generally have increased need for certain vitamins and minerals because of poor nutrient absorption in the digestive system, impaired enzyme functions, oxidative stress, and regular use of medical drugs that can interact with the nutrients. But how do different vitamins and minerals affect brain health?

Aggressive behavior is known to be linked to social and cultural factors, but it can also be rooted in biological factors in the brain. Omega-3 fatty acids from oily fish and fish oil supplements are able to reduce the problem in both adults and children, according to a meta-analysis that is published in Aggression and Violent Behavior. The authors also mention that omega-3 fatty acids control local brain inflammation that can negatively affect mood and behavior. The diet plays a large and overlooked role in mental health, and the authors say that because aggressive behavior has huge personal and socioeconomic costs it is important to look seriously into possible ways to prevent it.

Main meals are vital for stabilizing blood sugar levels, which makes it easier to concentrate in school. Fruit and vegetables are good sources of vitamin C, folic acid, magnesium, and many other useful nutrients. According to a new British study, children who eat breakfast and lunch and get more fruit and vegetables have better mental health by a number of different parameters. It is also a fact that many children don’t thrive and that lack of nutrients can trigger or exacerbate the problem. For that reason, the researchers call for a better health policy at home and at school to ensure that children get healthy diets, simply because it optimizes their mental well-being and academic potential.

The number of seniors is on the rise and so is the number of older people with cognitive decline and dementia. It is a huge health burden and not enough is done to prevent it. According to a large population study published in Frontiers in Nutrition, widespread problems with vitamin D deficiency combined with too little physical activity contribute significantly to an increased risk of cognitive decline and dementia in old age. The authors describe the important interaction between vitamin D and exercise, which is vital for brain health and cognitive health.

More and more people are affected by depression, and many do not benefit from medical therapy, which may even cause serious side effects. It is already known that magnesium supplementation can relieve symptoms of depression, but science does not fully understand the exact mechanisms, and it is uncertain magnesium levels in the blood can be used to predict the outcome of therapy. A team of scientists from University of Vermont, USA, wanted to study this closer and they managed to find a relation. It is important to remember not to consume too much calcium in relation to magnesium, as this may stress the cells and set the stage for depression and variety of diseases. The question is how much of these two essential nutrients do we need?

Vitamin B12 is involved in the making of red blood cells. Its role in our nervous system is often overlooked. According to a large Irish study of older people that is published in British Journal of Nutrition, there is a link between lacking vitamin B12 and feeling depressed. Depression is a growing problem that comes with a huge human and socioeconomic price tag, which makes this study highly relevant. It is especially older people, public health servants, and politicians that should pay extra attention to vitamin B12 deficiencies and how to prevent them with simple and inexpensive means. It should also be noted that vegetarian and vegan diets, low stomach acid, and diabetes medication can increase the risk of having low levels of vitamin B12.

- and antioxidants like selenium, Q10, and melatonin play a role in prevention and treatment

There is a link between depression, dementia and Alzheimer’s disease. Also, it appears that chronic stress contributes to oxidative stress and brain cell damage. In a review article that is published in the science journal Antioxidants, researchers look closer at how oxidative stress affects the brain. They also study how antioxidants can be included in the prevention and treatment of Alzheimer’s disease, and why the most promising results are seen with selenium, Q10, melatonin, vitamin E, turmeric, and polyphenols. With regard to depression, selenium, zinc, vitamin E, turmeric, and saffron have demonstrated the greatest potential.

- and an overlooked deficiency of nutrients for the nervous system

Far more children are diagnosed with psychiatric disorders today. In the past seven years alone, twice as many cases of ADHD, autism, depression, and fear are diagnosed in Denmark. Communities are under pressure to find teachers, educators, psychologists and other relevant people with the right skills.Another challenge is that most families with children do not follow the official dietary guidelines, and children generally don’t get enough sunshine. Studies reveal that lack of vitamin D, omega-3 fatty acids, B-vitamins, and magnesium increases the risk of psychiatric disorders. These diseases may therefore simply be a consequence of not eating a sufficiently healthy diet.

Neuroplasticity refers to the brain ability of brain cells to carry out structural and functional changes that are of vital importance to our development and health. It has been shown that neuroplasticity is impaired in connection with various diseases of the central nervous system, including such conditions as depression and dementia. In a review article that is published in Brain Plasticity, scientists have looked closer at how exercise, the Mediterranean diet, and nutrients like omega-3 and vitamin B12 can improve neuroplasticity by way of a protein called BDNF (brain-derived neurotrophic factor). Selenium is also known to be important for the formation of new brain cells, which can help prevent cognitive decline via other mechanisms.

Oily fish and fish oil contain the long-chained omega-3 fatty acids, EPA and DHA, that are of vital importance to the brain, the nervous system, and our mental health throughout life. Today, most people on a global scale lack these omega-3 fatty acids because of altered dietary habits, including the use of unnatural animal fodder. Low intake of omega-3 increases the risk of various ailments such as ADHD, autism, depression, borderline personality disorder (BPD), and bipolar disorder. Fish oil supplementation may therefore offer promise as prevention and part of the therapy used to treat a number of these disorders. The problem with modern diets is their disproportionate content of omega-6 at the expense of omega-3, an imbalance that may derail a number of physiological functions of importance to our mental health, according to a review article published in the science journal, Nutrients.

Magnesium is important for numerous physiological functions. In a new review article published in Nutrients, researchers have looked at the relation between the body’s magnesium levels and a variety of different ageing markers. Also, they hypothesize that optimal intake of magnesium throughout life is an easy and inexpensive way to obtain healthy ageing.

We all hope to remain mentally alert throughout life, to be able to manage on our own, and to avoid diseases such as dementia. The diet plays a major role, and blood levels of various B vitamins, vitamin D, omega-3 fatty acids and certain other nutrients are linked directly to brain activity and cognitive functions. This was demonstrated in a new study of elderly people, which is published in the science journal Neurolmage. At the same time, other studies show that there is widespread lack of these nutrients due to poor dietary habits, the use of pharmaceutical drugs, and lack of sunshine. This may have consequences for both public health and health care expenditure, unless one installs timely prevention by providing the brain with vitamins, essential fatty acids and all the other things on which it depends.

An increasing number of people are being diagnosed with ADHD, which affects neurological development, learning, and social interactions. There is growing evidence that the brain and nervous system often lack nutrients that are necessary for several vital functions, or that they are exposed to harmful substances. A review article published in Cureus shows that supplements of vitamin D, magnesium, and fish oil can improve symptoms.

A large Irish study has shown for the first time ever that people from 50 years of age and older, who are vitamin D-deficient, are more likely to develop depression.
The study also showed that vitamin D deficiencies are more widespread among seniors, and that taking a vitamin D supplement can make a significant difference. The study supports earlier studies that also link vitamin D deficiency to an increased risk of depression, including winter depression. It is essential to get enough vitamin D all year round, as the nutrient is important for many different processes in the brain and even helps protect against local inflammation that is associated with depression.

- and that may down to a lack of the sleep hormone melatonin

Sunlight is important for our mental health for various reasons. At northern latitudes, we are exposed to less sunlight. According to a new American study, that increases your risk of the OCD, a psychiatric disorder characterized by compulsive thoughts and behavior. The scientists point to the fact that people with OCD often have delayed 24-hour rhythm and get to bed late at night, and they theorize that these disturbances of the circadian rhythm and lack of melatonin may play a role. This presents new potential in the treatment of the disease, and morning light is part of it. Melatonin supplements may also be worth trying.

Stress is associated with a host of physical and psychological health problems such as headache, fatigue, tension, insomnia, sore throat, constipation, flu-like symptoms, depression, and anxiety. Stress is not all in your mind. It is a physiological condition that affects the whole body and increases your need for specific nutrients. Earlier studies carried out with humans and animals have shown that supplements of magnesium and vitamin B6 both have the potential to reduce stress symptoms. Now, a team of French scientists has carried out a randomized study showing for the first time ever that a combination of magnesium and vitamin B6 administered to people with severe stress and magnesium deficiency works better than magnesium supplementation alone.

Ageing is characterized by increased physical and mental frailty that reduces one’s ability to deal with various external stress factors. Omega-3 fatty acids that are found in oily fish and fish oil supplements are believed to prevent frailty through their immune-regulating and anti-inflammatory properties, but studies have shown conflicting results. Nonetheless, daily intake of two grams of omega-3 appears to reduce frailty. According to a large population study that is published in Frontiers in Nutrition, it is also important to include moderate quantities of high-quality omega-6.

Early stages of psychotic diseases such as schizophrenia are associated with deficiencies of specific nutrients like vitamin D and folic acid, according to a new Australian study. The researchers also point to new ways of preventing and treating psychotic disease, which affect millions of people worldwide.

Vitamin B1 is particularly important for carbohydrate metabolism, mental balance, and the production of gastric juice, which is essential for your digestion. Deficiencies and poor utilization of the nutrient typically occur as a result of unhealthy diets, lack of magnesium, overconsumption of sugar, alcohol, and other stimulants, and regular use of birth control pills and diuretics. The reason why alcoholics can binge drink is chronic vitamin B1 deficiency and life-threatening brain inflammation, both of which are problems that require immediate attention, according to a new review article in StatPearls. It is also believed that large quantities of vitamin B1 may prevent mosquito bites, but is this really true?

A growing number of children and teenagers suffer from anxiety, depression, and behavioral problems. Although there may be a number of underlying causes, it appears that vitamin D deficiency may be a contributing factor, according to a study that is published in the Journal of Nutrition. The problem is only made worse by the fact that many youngsters get too little sunlight during the summer period and that sun awareness campaigns warn against sun exposure without informing people about alternative ways of getting vitamin D. Vitamin D is important for bones but also for the brain, the nervous system, the immune defense, and many other physiological processes.

- which lowers your stress threshold and threatens your health

Stress and magnesium deficiency are widespread problems in the general population. It’s a vicious cycle that increases the risk of fatigue, headaches, constipation, nervousness, insomnia, infections, depression, metabolic syndrome, and a number of physical and mental diseases. In a review article that is published in Nutrients, the authors look closer at magnesium’s key role in the body’s physiological stress response. They also address the fact that stress increases the need for magnesium. Moreover, nutrient-depleted soil, unhealthy diets, too much coffee, alcohol, and calcium plus certain types of medicine, intensive sport, menopause, and ageing increase the need for magnesium even more.

More and more people experience despair and depression. There can be several underlying factors but according to a large German population study, lack of vitamin D increases the risk of depressive symptoms. The scientists explain how vitamin reduces local inflammation in the brain, which increases the risk of developing a depression. That is why it is so important to get plenty of vitamin D all year round because the nutrient affects our mood and energy level in a variety of ways.

Patients with chronic kidney disease (CKD) have an increased risk of both vitamin D deficiency and developing depression. According to a population study published in Frontiers in Nutrition, maintaining optimal vitamin D levels in the blood may reduce the risk of severe depression in these patients.

The diet’s content of vitamin C, vitamin B6, vitamin B12, folic acid, and other vitamins has a positive impact on our mental and physical health and well-being Lack of vitamins may even remedy depression and chronic pain, according to a Japanese study of seniors. The number of seniors worldwide is increasing with more and more people being affected by physical and mental disease. Therefore, scientists want to take a closer look at the diet and its influence on quality of life measured by different accounts.

- especially in older adults

When blood levels of vitamin B12 are at the low end of the normal range, there's no guarantee that there is enough to support DNA synthesis, red blood cell formation, and nerve tissue maintenance. The official reference values may be particularly problematic for older adults, who, according to an American study, have an increased risk of developing cognitive decline and dementia.

- and supplements can often help

Depression is on the rise. The problem is often caused by inflammation in the brain. The British neuro-immunologist, Edvard Bullmore, has published the thought-provoking book called The Inflamed Mind, in which he describes the link between root canal treatment and depression, among other things. David Perlmutter, a neurologist, has written the book, Grain Brain, where he describes how gluten combined with carbohydrate overload also can cause inflammation in the brain. Depression, in other words, may occur when the blood-brain barrier is not as impermeable as assumed, and when the cytokines of the immune defense are able to cause undesirable brain inflammation. Numerous studies have shown that fish oil, vitamin D, magnesium, zinc, and selenium can improve a person’s mood by counteracting inflammation in the brain and other sites, and there is often a connection. It requires therapeutic doses, however, and it is vital that the supplements have good bioavailability, so the active substances reach the cells.

- throughout life

Neurologists agree that the brain’s neurons constantly change in relation to stimuli from the inside and outside environment. That is how we learn new skills and develop our memory. The brain’s ability to adapt and change is called neuroplasticity and doctors have suspected for a long time that it takes place in the synapses. A team of scientists from the University of Freiburg in Germany has discovered that a vitamin A-like compound affects the neurons and their ability to adapt to structure and function. The scientists hope that their discovery can contribute to the development of new therapies for treating brain disorders. Earlier studies have shown that omega-3 fatty acids, vitamin D, and lifestyle in general also affect the brain’s neuroplasticity and development.

Alcohol is one of the most compromising factors when it comes to public health, and alcohol abuse comes at an enormous cost, both to the individual and to society. A large alcohol consumption contributes as a factor to insidious dementia, but according to a new study from Taiwan, supplementing with vitamin B1 (thiamine) may prevent alcohol-induced dementia. The scientists that have conducted the study therefore point to vitamin B1 supplementation as having an important role in the treatment plan for people with alcohol abuse problems and to prevent dementia from developing or progressing.

Alzheimer’s disease causes the brain to malfunction and is therefore the leading cause of dementia. According to a new American study, a particular form of vitamin B3 may help prevent neurological damage and therefore has a positive impact on Alzheimer’s patients. As part of the prevention of this disease, it is also important to make sure to get plenty of all the other nutrients.

Most people think of vitamin C in connection with the immune defense, but as it turns out, the largest concentration of vitamin C is actually found in the brain. This is because vitamin C is enormously important for the energy turnover, the nervous system, and the cognitive skills, and this is described in a new review article. There is also evidence of widespread vitamin C deficiency, which may eventually impair cognitive skills and increase the risk of dementia and Alzheimer’s disease. If a pregnant woman lacks vitamin C, it can disrupt the development of the baby’s brain. There is a number of factors that increase our need for the nutrient, so the big question is how much do we need to secure optimal brain function throughout life?

Schizophrenia is known to impair quality of life and reduce life expectancy. Diet, lack of nutrients, and digestion are all important for the progression of the disease, according to an Iranian study of schizophrenics who were given supplements of vitamin D plus lactic acid bacteria and bifidobacteria. The study is published in Neuropsychopharmacology Reports and reveals that these supplements were able to significantly improve the cognitive skills of the patients. The researchers also mention that these supplements have a role in regulating the body’s production of dopamine, controlling inflammatory processes, and controlling the gut-brain-axis that is important for the communication between the gut and the brain.

- and deficiencies increase your risk of anxiety, depression, dementia, Alzheimer’s disease, autism, schizophrenia, and other neurological diseases

Psychological disorders represent society’s single largest disease burden, and an increasing number of people are affected by it. There can be a variety of causes, and lack of vitamin D appears to be an alarming risk factor. This is because vitamin D is involved in a host of different functions that are relevant for brain neurons, including signaling substances and the brain’s reward system that affects our mood. Vitamin D also helps protect the brain against toxins, atherosclerosis, and inflammation, according to a review article that is published in the science journal Cureus. But there are questions that need to be answered. How much vitamin D do we need? Can we get enough from sun exposure? Is there enough vitamin D in a regular vitamin pill? Why do children, seniors, pregnant women, overweight individuals, and dark-skinned people have an increased need for vitamin D? And which mineral is extremely important for the body’s ability to utilize vitamin D?

Inflammatory bowel diseases (IBD) and irritable bowel syndrome (IBS) are common chronic bowel diseases. Earlier studies show that supplementation with vitamin D can alleviate local symptoms by strengthening the immune defense and controlling inflammatory processes. In a new review article, scientists have looked closer at how supplements of vitamin D can also improve mental health in patients with inflammatory bowel diseases and irritable bowel problems.

Vitamin D is involved in the development of the brain structure and in brain functions. According to a review article that is published in Nutrients, vitamin D is of particularly great importance to the mental health of children and teenagers due to its long-term effect. This subject is highly topical as it is known that the widespread lack of vitamin D among children increases their risk of anxiety, depression, aggressive behavior, and other mental problems. It is vital for children and teenagers to get plenty of sun and supplements if necessary so they are sure to meet the new guidelines for vitamin D.