Vitamin B12: Nutrient for Optimum Brain Function

Vitamin B12

Vitamin B12: Nutrient for Optimum Brain Function

Individuals with low levels of Vitamin B12, according to certain researches, are at higher risk for developing dangerous health conditions which can affect performance of activities of daily living. These health problems include rapid palpitations, shortness of breath, malaise and nerve sensation problems.

The simplest solution to Vitamin B12 is sufficient intake, which can be met through food sources or through dietary supplementation. Many health supplements indicated especially for adults and elderly individuals contain given amounts of Vitamin B12 as the body’s absorption rate of the vitamin usually reduces with age. For the past decades, it has been observed that individuals taking Vitamin B12 health supplements have reduced risk for many illnesses including depression and memory loss.

What is Vitamin B12?

Vitamin B12 is an essential nutrient necessary for various bodily functions including blood and nerve cell formation and cellular metabolism. It is a water-soluble vitamin which is not produced naturally by the body, although found in food sources including organ meats, fish and eggs. Studies have long shown potential association between Vitamin B12 deficiency and pernicious anemia. The lack of the nutrient is also associated with psychosis and other mental health conditions. While most individuals with very low Vitamin B12 levels due to certain problems on absorption are treated with injectable Vitamin B12 formulations, experts say that those who are with normal Vitamin B12 levels, although at high risk for developing deficiency, may take oral supplements to prevent health conditions.

Health benefits of using Vitamin B12

Although the use of Vitamin B12-containing health supplements is highly advisable, it must be taken with caution among individuals taking certain medications as it can cause drug interactions. When taken within doctor-recommended doses, experts say that Vitamin B12 can provide the following health benefits:

1. It may improve mental function

Among the most important functions of Vitamin B12 is the maintenance of nerve cells or brain cells. Low levels of Vitamin B12 may cause various mental collapse symptoms including loss of concentration, memory loss and slowed reaction. In many cases, it has been observed that Vitamin B12 supplementation has improved mental function and prevented rapid onset of Alzheimer’s disease, Dementia and Parkinson’s disease.

2. It improves skin health

Studies also show that Vitamin B12 may play important roles in the development and resurfacing of new skin cells. In combination with essential oils, Vitamin B12 is usually applied to the skin for treatment of Psoriasis and Eczema. When taken orally, the nutrient is said to enhance skin appearance inside and out.

3. It may prevent cancer

Sufficient Vitamin B12 helps regulate production of cells in the human body. This action is important in the prevention of cancer which is a disease associated with excessive growth of specific cell groups.


There are many other uses of Vitamin B12 which are yet to be explored by experts. It is very important for individuals to take the nutrient for better health.

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