The best foods for vitamin B-12 are all meats - vegetable matter B-12 like soy is not digestible by human beings. Top sources are clams & mollusks and liver. Fortified breakfast cereal is also a good source.
Vitamin B12
Simple, Eat Meat. This is the reasons why vegetarians are much more likely to get vitamin B12 deficiency.
I assume so, since most people eat vitamin B12 in their ordinary diet. I presume you are taking B12 suplements.
B12 is a vitamin
Vitamin B12
Vitamin B12 is a water-soluble vitamin.
No, vitamin B12 is not a barbiturate
one milliliter
Vitamin B12 is water soluble.
Vitamin B12 is found in foods of animal origin (meat, fish, poultry, eggs and dairy products) so most people get enough from the foods they eat; however, some individuals can't absorb it. Normally, when you eat food, the hydrochloric acid and digestive enzymes in your stomach release vitamin B12. Then the free vitamin B12 combines with a substance called intrinsic factor, which helps your small intestine absorb it.
Perncious anemia is caused by the body's inability to absorb the vitamin B12 from the gastrointestinal tract, due to a loss of gastric parietal cells. Regular B12 supplementation can keep pernicious anemia at bay, though it is not a complete cure. B12 is a vitamin obtained from meat and dairy products.
Vegan mothers need only infrequent intake of vitamin B12-fortified cereals The vitamin B12 in fermented soy products may have low bioavailability Vitamin B12 in fortified cereals has low bioavailability Infants born to vegan mothers are resistant to the development of vitamin B12 deficiency