these b vitamins, often to as b complex vitamins, also help the body use fats and protein. b complex vitamin are needed for healthy skin,hair, eyes ,and liver. they also help the nervous system function properly.
vitamin b9, also called folate or folic acid. folic acid is crucial for proper brain function and plays an important role in mental and emotional health. it aids in the pronduction of DNA and RNA, the body's genetic material, and is especially adolescence, and pregnancy.folic acid also works closely with vitamin b12 to help make red blood cells and help iron works propely in the body. vitamin b9 works with vitamin b6 and b12 and other nutrients to control blood levels of the amino acid homocysteine.
thiamine (vitamin b1) helps the body cells change carbohydrates into energy. getting plenty of carbohydrates is very important during pregnancy and breast-feeding .it is also essential for heart function and healthy nerve cells.
side-effects and overdose
in large doses, some vitamins have documented side-effects that tend tobe more severe with a larger dosage.the likelihood of consuming too much of any vitamin from food is remote, but overdosing (vitamin poisoing)from vitamin supplementation does occur. at high enough dosages, some vitamin cause side-effects such as nausea, diarrhea, and vomiting . when side-sffects emerge, recoery is often accomplished by reducing the dosage. the does of vitamins differ because individual tolerances can vary widely and appear to be related to age and state of health.
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