Do you know what the role of vitamin b 12 is? The function of vitamins is something we can feel at ordinary times. Vitamins can help us keep enough nutrition in our bodies. I have carefully sorted out the effects of vitamin b 12 for everyone, hoping to help you.

The efficacy of vitamin b 12 What is vitamin b 12?

Vitamin B 12, also known as cobalamin, is the only vitamin containing metal elements. Vitamin B 12 in nature is synthesized by microorganisms, and higher animals and plants cannot produce vitamin B 12.

Vitamin B 12 is the only vitamin that needs the help of intestinal secretions (endogenous factors) to be absorbed. Some people lack this endogenous factor due to gastrointestinal abnormalities, and even if the source is sufficient in the diet, they will suffer from pernicious anemia. There is basically no vitamin B 12 in plant foods. It stays in the intestine for a long time and takes about three hours (most water-soluble vitamins only take a few seconds) to be absorbed.

The role of vitamin b 12

1, promote the development and maturity of red blood cells, make the hematopoietic function of the body in a normal state, and prevent pernicious anemia; Maintain the health of the nervous system.

2. Being in the form of coenzyme can improve the utilization rate of folic acid and promote the metabolism of carbohydrate, fat and protein.

3. It can activate amino acids and promote the biosynthesis of nucleic acids, thus promoting the synthesis of protein, which plays an important role in the growth and development of infants.

4, metabolism of fatty acids, so that fat, carbohydrates, protein is properly utilized by the human body.

5, eliminate irritability, concentrate, enhance memory and balance.

6. It is an indispensable vitamin for the sound function of nervous system, and participates in the formation of lipoprotein in nervous tissue.

Efficacy of vitamin b 12 2 Vitamin B 12 deficiency

If vitamin B 12 is deficient, the following symptoms will appear, which may appear together or separately. After these symptoms appear, it is best to go to the hospital to check whether it is caused by vitamin B 12 deficiency, and never take medicine to supplement vitamin B 12. It is best to supplement vitamin B 12 by taking medicine or dietotherapy at the doctor's suggestion.

1, yellow eyes and skin, and unilateral eyelid may twitch.

2, the tongue will be numb, sometimes itchy; Lips, tongue, teeth will appear abnormal whitening, gum bleeding; Mucosal inflammation can also occur in the mouth and digestive tract.

3. Headache, memory loss, etc. I often feel difficult to breathe after walking.

4, the skin appears small, red and swollen, painless, accompanied by molting.

5, the hand feels tingling and numbness, and there is numbness in the back of the thigh.

6, nausea, loss of appetite, weight loss.