What to Know About Vitamins and Mental Health (2024)

Vitamins play a vital role in mental health. The absence of some vitamins and nutrients in your diet could lead to some mental health issues. That's why it's important to know the types of vitamins linked to mental health and how they affect the human brain.

Vitamins. Vitamins are types of nutrients found in food. There are 13 types of vitamins including:

  • Vitamin A
  • The B vitamins (thiamine, riboflavin, niacin, pantothenic acid, biotin, B6, B12, and folate)
  • Vitamin C
  • Vitamin D
  • Vitamin K
  • Vitamin E

Mental health. Any disorder that affects mood, thinking, and behavior can be described as a mental health problem. There are different ways to treat mental health issues including psychotherapy or medication. However, medical treatments do not always work best for some individuals. This creates the need to seek alternative solutions such as nutrition therapy.

Impact of Vitamins on Mental Health

Various mental health conditions could have adverse effects on your lifestyle. Among them is depression, a condition that is associated with a lack of some vitamins. It is the most common mental health condition. Statistics show that more than 19 million Americans — nearly 8% of the U.S. population — have experienced depression. It affects people of all ages, races, socioeconomic backgrounds, and ethnicities.

A diet that includes vitamin B complex helps boost mental health. Vitamin B deficiency could negatively influence your memory function, and cause cognitive impairment and dementia. Vitamin B contributes to the complexity of depressive symptoms.

Low levels of folate have been linked to depression. Vitamin supplements such as folic acid (a synthetic form of folate also known as vitamin B9) combined with antidepressants can boost relief in women. Folic acid helps the body make healthy red blood cells.

Where to find folic acid. Folic acid can be found in green leafy vegetables, citrus fruits, beans, fortified bread, and cereals. Because vitamin supplements do not work as a standalone solution for mental health issues, it's important to include these foods in your daily diet. With folic acid, you should only consume around 1 milligram daily.

Vitamin B1(thiamin) and mental health. Mental health problems such as memory loss, anxiety, depression, irritability, and insomnia are also associated with deficiencies in vitamin B1. The brain uses this vitamin to help convert glucose or blood sugar into energy. This means that without it, the brain may not have enough energy to function normally. Lack of enough vitamins may also lead to fatigue, loss of appetite, and gastrointestinal disorders.

Vitamin B12 and mental health. Vitamin B12 is a key component in the formation of red blood cells. Its deficiency could lead to an oxygen-transport problem in the blood known as pernicious anemia. This disorder may cause issues like mood swings, paranoia, irritability, confusion, dementia, and hallucinations (or mania).

When Vitamin B12 and folate supplements are combined, they enhance the production of serotonin and dopamine. The two vitamins both play important roles in regulating and maintaining a good mental health state. It is important to note that older people are more susceptible to deficiency of vitamin B12.

Where to get vitamin B12. Vitamin B12 can be found in plenty in animal products such as fish, lean meat, poultry, eggs, and low-fat and fat-free milk. Fortified breakfast cereals also are a good source of B-12 and other B vitamins.

Vitamin D and mental health.Vitamin D deficiency has been associated with active mood disorder and depression. Further investigations point out that vitamin D is important and is used during brain development. Vitamin D can be gotten naturally from the sun, inadequacy of vitamin D has been positively linked to mental problems.

Vitamins and Treatment Of Mental Illnesses

Healthcare practitioners support the therapeutic value of dietary intervention in addressing depression and other psychological disorders. Although vitamin deficiency has been linked to mental health problems, it is important to note that vitamin supplements cannot replace mental illness treatment medication.

Maintaining a healthy diet may help you avoid nutritional deficiencies that cause mental health problems. It can be quite hard trying to stay on a healthy diet plan. Reducing or avoiding alcohol intake, cigarette smoking, refined sugars, and caffeine may help to maintain good mental health. Consult with a professional before taking vitamin supplements if you are concerned with your mental health.

You should consult your doctor before taking any dietary supplements. If you have any mental health issues, seek help from a professional. Always check with your doctor about the supplements you can take along with prescribed medication for your condition. This can minimize the risk of developing other health issues.

What to Know About Vitamins and Mental Health (2024)

FAQs

How do vitamins affect your mental health? ›

Hall-Flavin, M.D. Vitamin B-12 and other B vitamins play a role in producing brain chemicals that affect mood and other brain functions. Low levels of B-12 and other B vitamins such as vitamin B-6 and folate may be linked to depression.

Which vitamin deficiency causes depression? ›

In particular, deficiencies in B vitamins, i.e., B1, B6, B9, and B12, have been linked to depression, as they are essential for neuronal function [78,79,80]. They also have a protective effect against hypercysteinaemia, associated with an increased risk of mood disorders [81].

What are the best vitamins for mental illness? ›

B12 and folate (B9) are important vitamins for maintaining a healthy nervous system. Vitamin B12 and folate are needed for producing norepinephrine, serotonin, and dopamine. Norepinephrine and serotonin are neurotransmitters in the brain which influence mental behavioral patterns and moods.

How does vitamin D affect mental health? ›

Recent Findings. Low vitamin D levels are associated with increased symptoms of depression and anxiety. For this reason, vitamin D screening should be performed in the prevention and treatment planning of these mood disorders.

What vitamins are linked to behavior issues? ›

Longitudinally, vitamin D-deficient children with 25(OH)D levels below 50 nmol/L exhibited more aggressive behavior and a 1.8 times greater prevalence of clinical externalizing problems in adolescence, a median of 6 years later (35).

Which vitamin is good for a happy mood? ›

Vitamin B12

“B12 is essential for optimising our mood and mental performance, because it's essential for the production of serotonin,” says dietician Sophie Medlin. She explains that serotonin is our 'happy' hormone; the neurotransmitter that promotes feelings of wellbeing in our brain.

What deficiency causes anger? ›

Irritability causes include vitamin deficiencies, hormonal imbalances, or lifestyle triggers (such as increased stress). Symptoms of severe vitamin B1 (thiamine) and B6 deficiencies may include irritability.

What deficiencies cause anxiety? ›

Findings from preclinical and clinical studies show magnesium and zinc deficiency can lead to anxiety, and supplementation can help alleviate anxiety-like symptoms.

What vitamins are good for ADHD and depression? ›

Vitamins for depression can include B1 (thiamine), B3 (niacin), B5 (pantothenic acid), B6 (pyridoxine), B12, B9 (folate), vitamin C, and vitamin D. Minerals that might affect depression include magnesium, calcium, selenium, zinc, iron, manganese, and potassium.

What's the best vitamin for anxiety? ›

Such conditions are currently treated with cognitive and dialectical behavioral therapy, as well as medications such as benzodiazepines and buspirone. It has recently been discovered that taking high doses of vitamin B6 supplements significantly reduces feelings of stress, anxiety, and depression.

Does B12 affect mental health? ›

The other mental changes associated with B12 deficiency include apathy, agitation, impaired concentration, insomnia, persecutory delusions, auditory and visual hallucinations, and disorganized thought-process. Besides serum vitamin B12, plasma methylmalonic acid (MMA) and hom*ocysteine helps in diagnosis.

How did I cured my anxiety with a vitamin? ›

Vitamins B9 and B12 are both thought to treat symptoms of anxiety. Folic acid has many uses in the body, and a vitamin B9 deficiency has been linked to higher levels of anxiety and depression. When taken in conjunction with B12, these B super-vitamins help metabolize serotonin, which is important for mood regulation.

Is vitamin A good for your mental health? ›

Research suggests that Vitamin A deficiency may contribute to the development of mental health disorders such as depression, anxiety, and even schizophrenia. By ensuring an adequate intake of Vitamin A, individuals can potentially reduce the risk of such conditions and promote better mental well-being.

How do vitamins affect the brain? ›

Certain vitamins play an important role in keeping your brain and heart healthy. The right vitamins can improve cognitive function, protect your brain, help ward off memory loss, improve blood pressure and reduce your risk for stroke and heart disease. Ultimately, food is your best source of vitamins.

How does nutrients affect mental health? ›

Several nutritional deficiencies, such as vitamin B12, B9 (folate), and zinc, can cause symptoms of depression and dementia such as low mood, fatigue, cognitive decline, and irritability.

How does vitamin B12 affect mental health? ›

In an established AD, its deficiency is associated with higher cognitive decline and risk for delirium. The other mental changes associated with B12 deficiency include apathy, agitation, impaired concentration, insomnia, persecutory delusions, auditory and visual hallucinations, and disorganized thought-process.

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