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B vitamins for concentration

B vitamins: Powerful vital substances for more concentration and strong nerves

The B vitamins are essential for the smooth running of all physiological and neurological processes in your body. Even a deficiency of a single vitamin of the B group prevents your brain from working properly and damages your energy metabolism. Here you can find out what B vitamins do and how you can recognize deficiency symptoms.

B vitamins are an important part of many metabolic processes, for example because they provide more energy and better concentration and can prevent tiredness and a higher susceptibility to infections.

 

What are Vitamins?

Vitamins are by definition organic compounds that are essential for normal physiological processes and at the same time cannot be produced by the body itself. Vitamins do not directly serve as a supplier of energy, but can be involved in energy production.

 

Vitamins: where does the name actually come from?

The discovery of the B vitamin B1 and the Beri-Beri disease, which it successfully combated, led to the realization that an undersupply of certain substances was also responsible for other clinical pictures.

Without knowing the individual substances in detail, the researchers named them as vitamins A, B, C and D. They later added vitamins E and K. Only when the researchers were able to analyze the nutritional components more precisely did they find the expected B vitamin instead several B vitamins at the same time, which they then simply numbered.

 

What are B Vitamins?

B vitamins are a group of eight water-soluble vitamins.

The B vitamins differ not only in their structure, but also in their effects. In the past, some other substances belonged to the group of B vitamins, but these are no longer considered B vitamins. The numbering is therefore incomplete.

 

What are the effects of B vitamins?

B vitamins are involved in many important processes in the brain. This includes

  • the energy metabolism (the provision of energy)
  • DNA synthesis and repair
  • the regulation of gene activity
  • cell division and cell protection
  • the synthesis of various signaling molecules

All B vitamins act as so-called coenzymes. Coenzymes enable certain enzymes to function properly in the first place. In the absence of a coenzyme, an enzyme cannot work and a special cell reaction cannot be carried out. You then perceive this as a corresponding deficiency symptom.

Our organism provides a suitable transport mechanism for every B vitamin, so that the B vitamins can reach the brain via the blood-brain barrier. That alone makes it clear how important B vitamins are for the brain and energy metabolism.

In addition, the concentrations of the active form of folic acid, biotin and pantothenic acid in the brain are many times higher than in the blood. 

 

What B vitamins are there?

The B vitamins include:

  • Vitamin B1 - thiamine
  • Vitamin B2 - riboflavin
  • Vitamin B3 - niacin (nicotinic acid)
  • Vitamin B5 - pantothenic acid
  • Vitamin B6 - pyridoxine
  • Vitamin B7 - biotin
  • Vitamin B9 - folic acid
  • Vitamin B12 - Cobalamin

That there were originally even more B vitamins becomes clear from the former vitamin B4 (choline). Today, however, choline is not classified as a B vitamin, but as a vitamin-like substance because the body can produce choline from the amino acid methionine and vitamin B9.

For some B vitamins, the designation with letter and number is more common than the actual name. We speak of vitamin B12 rather than cobalamin, but more often of folic acid than vitamin B9. In addition, each vitamin has other names that are no longer in use. Still, they pop up every now and then.

To make the mess perfect, some B vitamins even have multiple names. Biotin is both vitamin B7 and vitamin H. Vitamin B5 is mainly referred to as pantothenic acid, but sometimes the name nicotinic acid (actually vitamin B3) appears.

Knowing all the B vitamins and their additional names is unnecessary, however. Memorizing the B vitamins along with the numbered names (as in the list above) is sufficient.

Folic acid, vitamin B6 and vitamin B12 have been researched the best, which is why these B vitamins appear most frequently in the literature. The other five B vitamins have been neglected by science. It is only in the last few years that there has been an increasing interest in researching the other B vitamins.

Effect of vitamin B

The B vitamins at a glance

Each B vitamin has its own specific function, so the deficiency of each B vitamin has consequences. Nevertheless, they are similar in their effects and complement and influence each other.

 

Vitamin B1 - thiamine

Your body needs thiamine to produce fatty acids, steroids, DNA and RNA molecules and precursors of certain neurotransmitters. Thiamine is essential for the production of the neurotransmitter acetylcholine. In addition, it is involved in the construction of cell membranes and in this way also ensures intact nerve cells.

Benfotiamine is a precursor of the B vitamin B1. In contrast, benfotiamine is fat-soluble, which makes it easier for your body to absorb. This very good bioavailability makes it ideal for optimizing the concentration of the B vitamin B1 or treating a pronounced deficiency.

A deficiency in the B vitamin B1 can manifest itself through these symptoms:

  • Paresthesia (tingling or numb legs and arms)
  • fatigue
  • Visual disturbances
  • cognitive disorders
  • Problems of the cardiovascular system
  • headache
  • general weakness

 

Vitamin B2 - riboflavin

The B vitamin B2 provides two different coenzymes. They influence the effect of the B vitamins B3 and B6 as well as the effect of folic acid. They are also involved in the formation of the blood pigment hemoglobin and in other ways in the oxygen cycle.

The coenzymes of B-vitamin B2 also play a role in the fatty acid metabolism of special brain lipids and in the regulation of thyroid hormones. There are also important functions in the absorption and utilization of iron and antioxidant properties.

A deficiency in the B vitamin riboflavin is very rare in healthy people. However, a deficiency can arise during pregnancy and with excessive alcohol consumption. Symptoms are:

  • Cracks in the corners of the mouth
  • Widespread rash
  • An increased sensitivity to light

Researchers also suspect that a deficiency in the B vitamin riboflavin could promote migraines. Accordingly, there is evidence that migraines could be relieved by taking the B vitamin riboflavin.1, 2

 

Vitamin B3 - Nicotinic Acid (Niacin)

The B vitamin B3 is involved in a large number of metabolic processes. This includes:

  • Energy production
  • Antioxidant protection
  • cell protection
  • DNA repair
  • Signaling mechanisms at the cellular level

Niacin also helps to convert folic acid into an appropriate, effective form.

Researchers also attribute vitamin B3 to an influence on the immune system and the brain. In their opinion, there is an as yet unexplained link between niacin and schizophrenia and Parkinson's.3, 4

A deficiency in vitamin B3 is rare, but can occur after prolonged use of painkillers or psychotropic drugs. Symptoms of an undersupply with vitamin B3 are:

  • Disorders of the ability to concentrate
  • diarrhea
  • depression
  • Inflammation of the mucous membranes

 

Vitamin B5 - pantothenic acid

As a B vitamin, pantothenic acid is part of coenzyme A. Coenzyme A is an indispensable molecule for around 4% of all enzymes. Maintaining the structure and function of nerve cells is another important task of coenzyme A.

In addition, a processed form of coenzyme A serves as the most important intermediate product of the energy metabolism in the cell. This is also involved in the synthesis of the neurotransmitter acetylcholine and in the production of steroid hormones.

A deficiency in the B vitamin B5 is noticeable through these symptoms:

  • fatigue
  • Upset
  • Muscle aches
  • Stomach problem (problems with the lining of the stomach)
  • Trouble sleeping

 

 

Vitamin B6 - pyridoxine

More specifically, vitamin B6 comprises three chemical compounds to which

  • pyridoxine
  • Pyridoxal
  • Pyridoxamine

belong. These substances are considered to be the precursors of pyridoxal phosphate. Pyridoxal phosphate, in turn, is an active form of pyridoxine and an important part of the amino acid metabolism. In addition, pyridoxal phosphate is involved in cell metabolism.

The bioactive form of the B vitamin B6 enables more than 140 different enzymes to perform their function. This mainly consists of building up and breaking down amino acids. Furthermore, the synthesis of neurotransmitters depends

  • dopamine
  • Serotonin and
  • Gamma-aminobutyric acid (GABA)

on the concentration of vitamin B6. The B vitamin B6 also influences the production of the sleep hormone melatonin. In addition, the B vitamin B6 has an effect on the energy metabolism of the brain and on the immune system, for example by reducing the susceptibility to infections.

Even a slight deficit of vitamin B6 can lead to

  • sleep disorders
  • Behavior changes
  • Disorders of the cardiovascular system

to lead. These symptoms are triggered by the decreased production of GABA, serotonin and melatonin.

If the influence of the B vitamin B6 on the immune system is weakened due to an insufficient supply, infections and inflammations can increase. This can even lead to cognitive impairments or dementia.

 

Vitamin B7 - biotin

The main tasks of the B vitamin biotin are to regulate the sugar balance and the energy metabolism of the brain. In addition, biotin fulfills functions in gene regulation. As a result, biotin helps determine when a gene is read and consequently the corresponding protein is formed.

A deficiency in the B vitamin B7 is rarely caused by an improper diet. A deficiency is more likely to be attributed to certain previous illnesses - for example of the kidneys or the intestines. Even with type 2 diabetics, the concentration of the B vitamin B7 in the blood is often noticeably low.

However, there are still too few studies that could unequivocally demonstrate the improvement of diabetes through administration of biotin. However, research has already provided initial indications of this.5

 

Vitamin B9 and Vitamin B12

The effects of the two B vitamins B9 and vitamin B12 are closely related. Both B vitamins have important functions in DNA synthesis, blood formation, cell division and in the nervous system.

Like the other B vitamins, folic acid can be found in many plant and animal foods. Vitamin B12, however, is an exception. Neither animals nor plants can produce vitamin B12 themselves. However, vitamin B12 is essential for your body. It belongs to the Antioxidantsthat help prevent inflammation and detoxification can contribute.

Microorganisms produce the natural antioxidant in their host's digestive tract or on the surfaces of some plants. There are also bacteria in your intestines that produce the B vitamin B12. However, not enough of it gets into the blood to supply you with sufficient vitamin B12. Therefore, we have to get the B vitamin B12 through food. However, only animal foods are suitable for this purpose, as plants contain only traces of B vitamin B12.

 

What are the symptoms of a vitamin B9 deficiency?

A deficiency in vitamin B9 can lead to DNA damage and other genetic malfunctions. This can disrupt the development of nerve cells, and serious neuronal diseases can also develop. Anemia can also be the result of a lack of vitamin B9.

Best known is probably the fatal effects of a folic acid deficiency during pregnancy. Then there is a risk that neural tube defects or heart defects will develop during embryonic development, or that the child will develop speech disorders or an autistic disease.

 

What are the symptoms of a vitamin B12 deficiency?

A deficiency in vitamin B12 can easily occur with a low-meat diet. This can lead to impaired blood formation. The resulting consequences can initially be offset by taking folic acid. However, there is still a vitamin B12 deficiency and this must not go undetected.

Otherwise, further consequences of a vitamin B12 deficiency, such as neurological disorders, become noticeable. Dementia or abnormal sensations such as tingling and numbness in legs, arms or other parts of the body can develop.

A deficiency in vitamin B12 can also lead to a functional deficiency in folic acid. This is because without vitamin B12 folic acid cannot be converted into its bioactive form.

This makes it clear how closely the B vitamins are connected and how important the correct supply of each individual B vitamin is. A blood test is the only way to identify a deficiency and, if necessary, to make up for it.

 

Vitamin B12 and homocysteine

As a natural antioxidant, vitamin B12 benefits from another property: it helps the body break down harmful homocysteine, which is said to be responsible for numerous diseases. Homocysteine ​​is an amino acid that is little known. Homocysteine ​​is also often called the "new cholesterol", which damages blood vessels and the associated secondary diseases, including

  • increased blood pressure
  • Strokes
  • Heart attack

should contribute. In addition, homocysteine ​​is said to have negative effects on cell health, and homocysteine ​​is also often associated with Alzheimer's and dementia.

Foods with vitamin B6

This is how you recognize a vitamin B deficiency

Those who consistently take in too few B vitamins through their diet run the risk of an undersupply. The most common consequences of a chronic deficiency in B vitamins include:

  • Neurological and mental disorders
  • depression
  • sleep disorders
  • Stomach diseases (diseases of the lining of the stomach)
  • Susceptibility to infection
  • Skin changes

In the event of such complaints, it is worthwhile to have a doctor carry out a blood test for individual B vitamins.

In addition, there are other circumstances that favor a deficiency in B vitamins and can justify a blood test. This includes:

  • Long-term use of painkillers, psychotropic drugs, antibiotics or the birth control pill
  • A vegetarian or vegan diet

 

Compensating for B vitamin deficiencies: what can you do?

If you suspect a deficiency in B vitamins, you can have a doctor check which B vitamin you are missing using a blood test. Then you can specifically eat foods that contain a particularly large amount of the corresponding B vitamin. A vitamin B complex is an easier way to remedy a vitamin B deficiency.

 

Which foods contain B vitamins?

The best foods to meet your daily needs include:

  • Meat
  • dairy products
  • Eggs

Except for the B vitamin B12, the B vitamins are also contained in plant foods, for example

  • legumes
  • Grain germ (wheat germ)
  • whole grain products
  • green leafy vegetables

When does a complex with B vitamins help?

If you are already eating a healthy diet or if you do not want to or cannot change your diet for any reason, dietary supplements are suitable to comfortably compensate for a deficiency in B vitamins.

Many vegans rely on food supplements with vitamin B12, as this vitamin is only contained in sufficient quantities in animal foods. Even with meat eaters, the supply of the B vitamin B12 is not necessarily guaranteed.

In addition, certain intestinal diseases can make it difficult to absorb B vitamins from food. In this case, dietary supplements can be useful to still supply the body with a sufficient amount of B vitamins.

 

What effects do B vitamins have on your motivation and concentration?

There is several scientific evidence that B vitamins can stimulate motivation, focus and other mental performance. However, the study situation is not clear and scientists still have a lot of work to do to prove the effects beyond doubt.

 

This is what science says about B vitamins

In one study, 120 healthy participants received either tablets containing the B vitamin B1 or a placebo. A demonstrably increased concentration of vitamin B1 in the blood coincided with the statements made by the women in the vitamin B1 group that they had a clearer head and felt more relaxed and livelier. In addition, their reaction speed was faster from taking vitamin B1.6

Furthermore, taking the B vitamin B6 can boost your serotonin synthesis.7 Serotonin increases your well-being and prevents depression and anxiety.

According to a study, the intake of all eight B vitamins together with vitamin C and certain minerals can have a positive effect on mental health and physical strength and contribute to increased cognitive performance.What a negative impact Mineral deficiencies on your body, you can also find out in the Academy.

Another study provides evidence that a vitamin B complex can reduce stress and have a liberating effect.9 So there is already a lot to suggest that various B vitamins can increase your motivation and concentration.

The main reason for the disagreement among the scientists is that the majority of the studies are often limited to a few B vitamins or only refer to the effect on certain existing diseases.

On the other hand, the diverse natural functions of B vitamins on the brain and the associated deficiency symptoms are undisputed. For this reason alone, it would be surprising if an additional intake of B vitamins had no effect.

Vitamin B deficiency due to stress

Dosage of B vitamins: what is the daily requirement?

How high the daily requirement of B vitamins should be is controversial. Since B vitamins are water-soluble, the body cannot store them for long and excretes them again very quickly. Therefore, according to researchers, the risk of an overdose is lower than with fat-soluble vitamins.10

 

What are the dangers of the dosage of B vitamins?

In the case of folic acid in particular, the daily requirement and the recommended maximum amount should be adhered to, as a high dose could mask a deficiency in the B vitamin B12.

A high dose of B vitamin B3 can lead to nausea with vomiting, diarrhea and hot flashes. A high dose of vitamin B6 can trigger neurological abnormalities, but these disappear again when the vitamin B6 intake is reduced.

Some studies also warn against high doses of folic acid, vitamins B6 and B12. They see a connection to an increased risk of cancer. Male smokers in particular are said to be more likely to develop lung cancer if they take high-dose preparations containing B vitamins at the same time.11

However, the data situation has not yet been conclusively clarified. Still, there is no harm in being careful about the dosage of B vitamins and not overdoing it.

Vitamin B brain: focus and motivation

SHARP MIND

Now you have learned a lot about B vitamins and you know how important an optimal vitamin B supply is for your functions in the body. You can also find a number of B vitamins in our product SHARP MIND, such as vitamin B5 for focus and cognitive performance.

 

Summary

B vitamins are essential for the body. Not only for the metabolism - B vitamins also play an important role in cell division, for the nervous system and the maintenance of the health of the skin and mucous membranes. With the exception of vitamin B12, the B vitamins are contained in sufficient quantities in plant-based foods such as wheat germ and whole grain products.

However, the intake of vitamin B12 is seen as critical, especially by vegetarians and vegans, because the vitamin is only contained in animal foods. Vitamin B complex preparations are often the only way to meet the daily requirement for B vitamins and to prevent symptoms associated with a vitamin B deficiency, such as tiredness, sleep disorders and blemished skin.

 

*Pantothenic acid contributes to normal mental performance. Vitamin B12 helps reduce tiredness and fatigue.

 

[1] https://www.ncbi.nlm.nih.gov/pubmed/9484373
[2] https://www.ncbi.nlm.nih.gov/pubmed/15257686
[3] https://www.ncbi.nlm.nih.gov/pubmed/18639743
[4] https://www.ncbi.nlm.nih.gov/pubmed/25329911
[5] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3313629/
[6] https://www.ncbi.nlm.nih.gov/pubmed/9122365/
[7] https://www.ncbi.nlm.nih.gov/pubmed/8748674/
[8] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2885294/
[9] https://www.ncbi.nlm.nih.gov/pubmed/21905094
[10] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4772032/
[11] https://www.ncbi.nlm.nih.gov/pubmed/28829668