Vitamin B12

Vitamin B12, also known as cobalamin, is a vitamin essential for the normal formation of red blood cells and the health of nerve tissues.  A deficiency of vitamin B12 can lead to anemia and permanent nerve and brain damage. 

A deficiency of vitamin B12, folate, or vitamin B6 may also increase homocysteine levels in the blood.  There is evidence that an elevated blood level of homocysteine is an independent risk factor for heart disease and stroke.  Symptoms of vitamin B12 deficiency include fatigue, weakness, nausea, constipation, flatulence (gas), loss of appetite, and weight loss.  In some cases, vitamin B12 deficiency also can lead to neurological changes such as numbness and tingling in the hands and feet.  Other symptoms of vitamin B12 deficiency are difficulty in maintaining balance, depression, confusion, poor memory, and soreness of the mouth or tongue.

Vitamin B12 is naturally found in animal foods including fish, milk and milk products, eggs, meat, and poultry.

Everyday Nutrient Nutraceuticals: Essential Seven

Everyday Nutrient Related Topics: Arteries, Blood Vessels, Cellular Health, Choline, DNA, Essential Amino Acids, Essential Seven, Folic Acid, Free Radicals, Healthy Cells, Heart Supplements, Immune System, Methionine, Methyl Donors, Methyl Groups, Vitamin B12