How long is the gestation period in horses? A: The standard mare gestation length is from 320 to 362 days after the date of breeding, and on average, most mares will foal, or give birth, 330 to 345 days... Full Answer >
Background. Vitamin B12 is an essential water-soluble vitamin that is commonly found in a variety of foods, such as fish, shellfish, meat, eggs, and dairy products. Vitamin B12 is frequently used in combination with other B vitamins in a vitamin B complex formulation.itamin B12 is bound to the protein in food. Acid in the stomach releases B12 from protein during digestion. Once released, B12 combines with a substance called intrinsic factor (IF) before it is absorbed into the bloodstream.
Definition. Vitamin B12 helps in red blood cell formation, production of DNA, and function of the nervous system. Vitamin B12 deficiency can occur when the body needs more vitamin B12 than it receives from the diet. Alternatively, the condition may occur when the body is unable to use the vitamin B12 from the diet.A shortage of vitamin B12 can lead to anemia.itamin B12 helps in red blood cell formation, production of DNA, and function of the nervous system. Vitamin B12 deficiency can occur when the body needs more vitamin B12 than it receives from the diet.