![]() ![]() Intrinsic factor is a protein needed so that B12 can be absorbed. It is caused by either lack of intrinsic factors or surgical removal of parts of the digestive system that bypass the small intestine. Vitamin B12 deficiency anemia is most common in people with ancestral history in Northern Europe. You may be at risk of having vitamin B deficiencies if you have Crohn's disease, autoimmune diseases, HIV, are elderly, or have a family history of the disease. Vitamin B12 often occurs in a combination with deficiency of vitamin B6, or folate deficiency anemia. If you do not have enough red blood cells, your body will not function properly due to a lack of oxygen in your organs and tissue. Red blood cells are needed to transfer oxygen to the periphery of your body. Vitamin B12 deficiency anemia occurs when your body does not produce enough adequate red blood cells because of a lack of B12. B12 shots are often prescribed by medical providers to treat B12 deficiencies and pernicious anemia. Foods fortified with B12 and B12 supplements contain the free form of B12 so they are more readily absorbed. Though it is naturally found in foods like fish, meat, and dairy, it is sometimes added to foods, and used in capsule form as a dietary supplement. Vitamin B12 is a complex vitamin that is water soluble. Via chemical digestion in the stomach, vitamin B12 is released in free form to combine with intrinsic factors to be reabsorbed by the intestines. It combines with the proteins in our dietary meals. It is found in some animal meats naturally. It is also used for brain and nerve cell development, and brain function. It is utilized by the body for the formation of red blood cells and DNA. But can we directly link vitamin B12 deficiency and weight gain and loss? The studies are still being conducted. The mishaps can lead to alterations in bodily processes, like weight gain and loss. Improper amounts can lead to vitamin B12 deficiency, and several health mishaps can occur. Though vitamins can be found naturally in foods, some body processes make them hard to absorb, and deficiencies can occur. Vitamins are needed for the proper functioning of every body system. Vitamin supplementation has been around for over a century. It is presumed that vitamin B supplements may have contributed to obesity development levels. Vitamin B12 is utilized by the body for the formation of red blood cells and DNA, brain and nerve cell development, and brain function. ![]()
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