Vitamin B12 Benefits for Brain

Vitamin B12 Benefits for Brain

What is B12 and what benefits does vitamin B12 have for the brain? What is the role of vitamin B12 in the proper functioning of the brain? What are the effects of B12 on the human nervous system? What are the problems with vitamin B12 deficiency in our body? What problems may be caused by vitamin B12 deficiency in the brain? What is a brain booster supplement which contains vitamin B12? What are the sources of B-12 ?

The questions listed above may also be your questions and you may be interested in knowing the answers to these questions. Well, in this article we try to find the right answers for the above questions and other similar questions.

What is B12 ?

First, let's talk a bit about vitamin B12 so you get a little info about this vitamin. Vitamin B12 (Cobalamin) is one of 13 essential vitamins and is one of the B vitamins. Vitamins of group B are eight that are: Vitamin B1 (Thiamine), Vitamin B2 (Riboflavin), Vitamin B3 (Niacin), Vitamin B5 (Pantothenic Acid), Vitamin B6 (Pyridoxine), Vitamin B7 (Biotin), Vitamin B9 (Folic Acid) and Vitamin B12 (Cobalamin). The 13 essential vitamins are vitamins of group B plus vitamins A, C, D, E and K.

B12 is a water-soluble vitamin. Water-soluble for a vitamin means that the vitamin can be dissolved in water and transmitted through the bloodstream. Vitamin B12 plays an important role in the function of the cells of the body because it interacts with the metabolism of individual cells of the human body. The role of vitamin B-12 is particularly important in the health of the neural tissues and the proper functioning of the nervous system. But in addition to that, B12 plays an important role in the formation and health of red blood cells, digestion, prevention of anemia, increased energy, enhancing mood and reducing depression.

Vitamin B12 is the largest vitamin and structurally the most complex of vitamins. Our body can store this vitamin for up to four years in the liver and this means that we do not have to take food sources containing vitamin B12 every day. But to prevent B12 deficiency, it is usually necessary to use food sources containing this vitamin and include them in our food basket on a regular basis.

Because of the high importance of this vitamin in the human body, it is necessary in addition to knowing the benefits of vitamin B12, we also need to know the consequences of B12 deficiency in our body. We also need to know the sources of vitamin B12 as well as other ways to supply it to our body.

In the current article, it has been tried to address the important issues related to vitamin B12, and in particular its various effects on the brain and the nervous system, to a reasonable extent.


Vitamin B12 Benefits

What are the benefits of vitamin B12 to the human body? We have said that vitamin B12 plays a role in the metabolism of each cell in the human body, so it's easy to know what the benefits of this vitamin are in the whole body. Here is a list of vitamin B12 benefits.

  • B-12 protects our body against a variety of health problems, such as anemia, depression, neurological disorders, bad mood and heart problems.
  • Vitamin B12 has a very important role in making bones strong and preventing osteoporosis. Studies have shown that patients with osteoporosis have low levels of Vitamin B12 than those who have strong and healthy bones.
  • Vitamin B12 plays an important role in many physiological functions in our body.
  • B12 can reduce the severity and frequency of allergies and asthma attacks.
  • B12 is a beneficial vitamin for the health of hair, nails and skin.
  • Homocysteine is a non-proteinogenic and toxic amino acid and if it is allowed to roam through blood, it damages the arteries leading to inflammation and heart disease. B-12 protects against heart disease by removing this amino acid from the bloodstream.
  • B12 can be effective in reducing the severity and frequency of allergies and asthma attacks.
  • Taking vitamin B12 with vitamin B6 and Folic Acid (vitamin B9) reduces the risk of macular degeneration (AMD). All of these three vitamins are in Brain Pill composition.


B12 Benefits: Mental Health

What benefits does vitamin B12 have for mental health? What psychiatric problems does this vitamin prevent? What psychological problems can be caused by B-12 deficiency in the human body? One of the effects of vitamin B12 is on human mental health and B12 deficiency can cause psychosis. If vitamin B12 deficiency is not treated, our mental health will obviously suffer.

Depression is one of the common psychiatric disorders that is associated with low levels of B12, so, treating deficiency of B12 and increasing the amount of this vitamin to the desired level in the body can reduce depression.

Among other psychiatric disorders that can be diagnosed in patients with B12 deficiency include: Bipolar Disorder, Panic Disorder, Psychosis, Phobias and Dementia. Obviously, by supplying the body with the required vitamin B12, it can prevent the occurrence of these disorders and other similar mental disorders. Some scholars believe that the link between B12 deficiency and psychiatric disorders is so strong that patients with this condition should monitor their B12 levels accurately for life.

A positive impact on some patients with schizophrenia is another benefit of vitamin B-12. In a study of more than 100 patients, it was found that vitamin B12 [with folate] can reduce some of the negative symptoms of schizophrenia, such as apathy, social withdrawal, and a lack of emotional expressiveness in some patients.


Vitamin B12 Benefits: The Brain and the Nervous System

Crucial and important role of vitamin B12 is evident when it comes to the brain and the nervous system. B12 is essential to brain health and helps maintain the health and optimal performance of the brain and the nervous system. It has long been known that the presence of B12 in the body is vital for the proper functioning of the nerves. Vitamin B12 can do wonders for our memory.

The memory capacity in the average adult can store trillions of bytes of information and disrupting this can cause learning difficulties. Vitamin B-12 is needed for normal capacities in memory.

Focus problems are one of the things that can affect our life. B12 is needed for focus and concentration.

Sometimes, Alzheimer's and dementia are only due to vitamin B12 deficiency, and when B12 is regulated in many elderly people, they will have a significant recovery. This mistake in diagnosis occurs because the symptoms of B-12 deficiency are very similar to the symptoms of these two diseases.

A research study at Oxford University found that taking vitamin B12 along with vitamins B6 and folic acid (vitamin B9) improved brain function and dramatically reduced brain shrinkage in the area of the brain most affected by Alzheimer’s. All of these three vitamins are in BrainPill composition.


B12 Deficiency

If we fail to consume or absorb enough vitamin B12, in that case, our body will face a deficiency. Vitamin B12 deficiency may not seem to be very important at first, but if it continues and is left untreated, it could have severe and irreversible effects on overall health and especially on the health of the brain and the nervous system.

Vitamin B12 deficiency can have serious consequences, especially for the brain and the nervous system. Also, deficiency of this vitamin can lead to anemia. Even at slightly lower-than-normal levels of vitamin B-12, people may experience depression, confusion, fatigue and memory problems. It is believed that up to 40% of adults in the United States have lower levels of B12 than normal.

The deficiency of this vitamin can occur at different levels: Mild Deficiency, Moderate Deficiency and Severe Deficiency with the following symptoms:

  • Anemia (reduced number of red blood cells) and fatigue may be symptoms of mild deficiency of vitamin B12.
  • Inflammation of the tongue and the beginning of neurological problems including abnormal sensations may be symptoms of moderate deficiency of B12.
  • Reduced heart function and greater neurological problems may be symptoms of severe deficiency of B12.

Poor growth, poor development and difficulties with movement can be symptoms of B12 deficiency in young children and without early treatment, some of the changes may be permanent.

Regarding these issues, it may be better if B-12 deficiency is taken seriously and treated appropriately from the very beginning of its symptoms.


Vitamin B12 Deficiency: Neurological Problems

As already mentioned, one of the severe effects of vitamin B12 deficiency is its effect on the nervous system. The following neurological symptoms may be due to the lack of B12 :

  • Difficulty balancing - Difficulty maintaining balance
  • Unhappy mood - Lack of happiness
  • Confusion - Lack of understanding
  • Poor memory - Memory weakness
  • Developmental delays in infants

Due to the negative effect of deficiency of this vitamin on the nervous system, other neurological disorders may occur in humans other than those mentioned above.


Deficiency of B12: Brain Problems

The lack of B12 also has a negative impact on the human brain and brain activity and causes some brain problems as follows:

  • Brain fog
  • Memory loss
  • Depression
  • Anxiety
  • Disorientation
  • Hallucinations
  • Schizophrenia

If deficiency of vitamin B12 remains untreated, it can cause many problems in the nervous system, including gait abnormalities, neuropathy (disease or dysfunction of one or more peripheral nerves, typically causing numbness or weakness), neuropsychiatric manifestations, impaired vision, taste and smell. In the long run, the B-12 deficiency can lead to brain atrophy, permanent nerve and brain damage, dementia and Alzheimer’s.


B12 Deficiency Symptoms

What are the common symptoms of vitamin B12 deficiency? Here are a list of B12 deficiency symptoms:

  • Nerve damage (Due to impaired nervous system)
  • Weakness and fatigue (The person always feels weak and tired especially during work)
  • Feeling the burning state in the hands and feet
  • Feeling numb - Numbness or tingling in the arms and legs
  • Feeling blurred vision
  • Fever
  • More Sweating
  • Problem in walking
  • Loss of balance - Problem maintaining balance
  • Digestive problems
  • Constipation
  • Loss of appetite
  • Wounding tongue or mouth (Oral sores can be signs of anemia)
  • Shortness of breath
  • Feeling weak or dizzy
  • Depression
  • Excessive mood swings
  • Problem in memory, judgment and understanding
  • Pale (Anemia causes pale skin)
  • Tinnitus

Although some of these symptoms can also be signs of other diseases, but considering the importance of checking the B12 deficiency, it is recommended that you visit a doctor when you see one or more of these symptoms to check for vitamin B12 deficiency.


Who is at Higher Risk of Vitamin B12 Deficiency?

The following people are at increased risk for B12 deficiency:

  • Vegetarians or Vegans (People who, for some reasons, do not eat meat and sometimes other animal products). Because B12 is found mainly in animal and non-vegetarian sources, vegetarians are at greater risk for B12 deficiency.
  • Elderly people (People aged 50-60 or over) are also at high risk for developing B12 deficiency and may not get enough B-12. Up to 30% of people ages 50 and over suffer from atrophic gastritis (thinning of the stomach lining), and in this situation the amount of B12 absorbed by the small intestine decreases.
  • People who take metformin for diabetes are also vulnerable to B12 deficiency.
  • People with eating disorder can also be deficient in B12.
  • Those who have had a weight loss surgery can also be at risk for vitamin B12 deficiency.
  • People with H. pylori (Helicobacter pylori) bacterium may also be at risk of developing B12 deficiency.
  • Those who take acid suppressants drugs may also suffer from a lack of B12, as acid-suppressing drugs linked to vitamin B12 deficiency.
  • People with chronic digestive disorder such as Crohn's disease and celiac disease, or irritable bowel syndrome. These individuals can also be at risk of being deficient in B12.
  • People with HIV-positive should also be added to this list.

Of course, not all individuals with B12 deficiency can be restricted to this list, and certainly different conditions may cause a deficiency of this vitamin in humans. An accurate test can determine the deficiency of this vitamin.


How much should we get B12 every day? what is the recommended daily allowance (RDA) of B12?

The answer to this question varies from person to person and depends on age, eating habits, medical conditions, and medications that a person takes. The average recommended amounts, measured in micrograms (mcg) unit, based on age are as follows:

  • Infants up to age 6 months: 0.4 micrograms (mcg) per day
  • Infants age 7-12 months: 0.5 micrograms (mcg) per day
  • Toddlers age 1-3 years: 0.9 micrograms (mcg) per day
  • Children age 4-8 years: 1.2 micrograms (mcg) per day
  • Children age 9-13 years: 1.8 micrograms (mcg) per day
  • Adults and Teenagers (age 14-18): 2.4 micrograms (mcg) per day
  • Pregnant women (adults or teenagers): 2.6 micrograms (mcg) per day
  • Breast-feeding women (adults or teenagers): 2.8 micrograms (mcg) per day

Of course, as stated above, the values listed above are in general, and it is natural that this need can vary in individuals with different conditions and with other effective factors.


B12 Sources

Now that we know the importance of vitamin B12 for our health, let's see what are B12 sources?

The sources of vitamin B12 can generally be divided into food sources and non-food sources.

  • B12 food sources: Food sources of vitamin B12 are divided into plant sources and animal sources.
    • B12 plant sources
    • B12 animal sources
  • B12 non-food sources: Non-food sources of B12 are vitamin B12 supplements.

In the following sections, more information is provided on each of the B12 supply sources.


B12 Food Sources

As mentioned, nutrient sources containing vitamin B12 are divided into two groups of plant sources and animal resources. In fact, B12 in plant sources is not remarkable, and even vegetarians who use only plant sources to receive vitamin B12 may also feel the lack of this vitamin. For those who do not eat animal products, getting enough B12 is very difficult.

Contrary to plant sources, animal sources are rich in vitamin B12. Vitamin B12 is mainly found in the following animal food sources:

  • Dairy products such as milk, cheese and yogurt
  • Eggs
  • Fish
  • Meat (Sheep's meat is the best and healthiest kind of red meat)
  • Poultry meat
  • Liver (So far, one of the richest animal food sources of B12 is liver, which contain 100 times more vitamin B12 than eggs)

Do I need to consume these food sources every day? The answer is NO ! The reason is that our body stores vitamin B12 in the liver for up to 4 years, so it's not necessary for a healthy person to use this food every day. But in people who have problems with B12 uptake or have liver problems that make it difficult to store this vitamin, it's better to feed them according to daily requirements, so that they do not feel the lack of vitamin B12.

If your diet is not enough to get the B12 needed, you may need to take B12 supplements. This issue may be of great importance to vegetarians.


B12 Supplements

What are B12 supplements? One of the ways to get vitamin B12 is to use B12 supplements. If you have a good diet of vitamin B12 food sources, you may not need to use supplements for this vitamin. But if your nutrition is not good in this area (such as vegans or people who have problems absorbing this vitamin), then it may be better to take vitamin B12 supplements to avoid complications of this vitamin deficiency. There are many options when choosing a B12 supplement.

Nowadays, various types of B12 supplements can be found on the market, but there are brain enhancement supplements like the Brain Pill, which, in addition to the B12, also have other ingredients in their composition that are useful in boosting the brain and increasing its efficacy.

The Brain Pill is a brain enhancement complex and in the next section, we will introduce you to some of the properties and benefits of this pill.


The Brain Pill Contains Vitamin B12

Brain Pill

The brain pill is a brain booster and memory performance enhancer. This supplement has several ingredients in its composition, which are recommended for boosting the brain system, as well as improving and enhancing brain and memory related activities. One of the important elements in the composition of the brain pill is vitamin B12. The importance of vitamin B12 for the brain and the nervous system is stated in this article, and on this basis, the brain pill can be considered as an supplement that is specifically optimized to improve brain activity and boost memory and prevent memory loss. You can find out more about this amazing pill in Brain Pill Reviews article.


B12 Test

The B12 test is a reliable way to measure the levels of vitamin B12 in your blood. If you see some signs of the vitamin B-12 deficiency mentioned above, you can do a B12 test. To do this, you can ask your doctor to run a B12 test on you or you can order a B12 test from one of many online labs.



The overall result of the material presented here is to emphasize the importance of vitamin B12 for the proper functioning of various parts of the body, particularly the brain and the nervous system. B12 is needed for the health of our body, especially for the brain and the nervous system.

Vitamin B12 deficiency can cause various diseases, including neurological problems and mental disorders. If the deficiency of this vitamin remains untreated, it can cause serious problems in the long term, such as Alzheimer's and acute heart problems.

Vitamin B12 is predominantly present in animal food sources and its amount in plant sources is not remarkable. For this reason, vegetarians and people who are having difficulty feeding on animal sources may be at risk of being deficient in this vitamin. Taking B12 supplements can be one of the best ways to supply B12 to this group of people.

Various B2 supplements can be found today in stores or pharmacies. The brain enhancement supplements are one of a variety of B12 supplements that, in addition to having B12, have been developed to improve brain and nervous system performance and boost memory and prevent memory loss.

You can read the Brain Enhancement Supplements article for more information on brain boosting supplement, the Brain Booster Pills article to get more information about brain boosting pills and Brain Pill Reviews article to learn more about the benefits and properties of the brain pill.


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