Vitamin B12 Benefits - Quick Fix to Fatigue

By Hans Comptwa
Vitamin B12 is a water soluble vitamin that promotes normal growth and development. There are many vitamin B12 benefits. It is also known for energy boosting in the body and speed up metabolism. Therefore, it is a most preferred vitamin. It is very important in the synthesis of DNA, red-blood-cell production and nerve development. Since red blood cells are the main hemoglobin containing cells, they carry oxygen to all body parts. This oxygen is used to convert chemical food into energy that is needed by the body for all physical activities. Deficiency of vitamin B12 reduces or paces down this process and the person may feel unusually tired and exhausted. Having a low RBC count results in less hemoglobin which is better known as anemia. There are many consequences of anemia. It includes symptoms such as profound fatigue, weakness in the arms and legs, irreversible nerve damage, difficulty maintaining balance, depression and confusion and dementia. All of this is caused by deficiency of vitamin B12.

Even though one may be eating good and healthy food, rich in iron content etc. but it may not be of much help if the body does not contain enough amount of vitamin. This vitamin helps in the absorption of carotene, present in many foods. All the vitamin B helps in the proper function of the brain and the nervous system. Deficiency of this nutrient may cause serious consequences on the nervous system as well. Some other vitamin B12 benefits are that it increases the energy and the rate of metabolism. Many also claim that it may assist with the process. Even athletes are known to be taking shots of this vitamin to boost their energy.

In a normal and healthy individual, liver is the store house of vitamins. There are some cases where the deficiency occurs either because the nutrient has not been consumed in enough quantity, as in infants. Or the nutrient does not get absorbed properly and efficiently, as in elders, where the body looses the capacity to absorb most effectively.

Though vitamin B12 benefits are many, and it is an energizer for the body, it is important to know that excess of everything is bad. One might get tempted to go beyond the desired intake or take an overdose of the supplement. But it has it's own side effects as well. Therefore, the dose should be decided by the doctor and should be adhered to.

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