Vitamin

A vitamin is an organic molecule (or a set of molecules next door to similar chemically, i.e. vitamers) that is an indispensable micronutrient which an organism needs in little quantities for the proper involved of its metabolism. vital nutrients cannot be synthesized in the organism, either at all or not in enough quantities, and for that reason must be obtained through the diet. Vitamin C can be synthesized by some species but not by others; it is not a vitamin in the first instance but is in the second. The term vitamin does not augment the three further groups of vital nutrients: minerals, essential fatty acids, and vital amino acids. Most vitamins are not single molecules, but groups of aligned molecules called vitamers. For example, there are eight vitamers of vitamin E: four tocopherols and four tocotrienols. Some sources list fourteen vitamins, by including choline, but major health organizations list thirteen: vitamin A (as all-trans-retinol, all-trans-retinyl-esters, as well ...

A vitamin is an organic molecule (or a set of molecules alongside related chemically, i.e. vitamers) that is an necessary micronutrient which an organism needs in small quantities for the proper committed of its metabolism. essential nutrients cannot be synthesized in the organism, either at all or not in ample quantities, and in view of that must be obtained through the diet. Vitamin C can be synthesized by some species but not by others; it is not a vitamin in the first instance but is in the second. The term vitamin does not attach the three further groups of essential nutrients: minerals, vital fatty acids, and valuable amino acids. Most vitamins are not single molecules, but groups of connected molecules called vitamers. For example, there are eight vitamers of vitamin E: four tocopherols and four tocotrienols. Some sources list fourteen vitamins, by including choline, but major health organizations list thirteen: vitamin A (as all-trans-retinol, all-trans-retinyl-esters, as witho...

A vitamin is an organic molecule (or a set of molecules closely associated chemically, i.e. vitamers) that is an critical micronutrient which an organism needs in small quantities for the proper on the go of its metabolism. vital nutrients cannot be synthesized in the organism, either at all or not in satisfactory quantities, and consequently must be obtained through the diet. Vitamin C can be synthesized by some species but not by others; it is not a vitamin in the first instance but is in the second. The term vitamin does not add up the three supplementary groups of valuable nutrients: minerals, valuable fatty acids, and vital amino acids. Most vitamins are not single molecules, but groups of partnered molecules called vitamers. For example, there are eight vitamers of vitamin E: four tocopherols and four tocotrienols. Some sources list fourteen vitamins, by including choline, but major health organizations list thirteen: vitamin A (as all-trans-retinol, all-trans-retinyl-esters, as ...

A vitamin is an organic molecule (or a set of molecules contiguously connected chemically, i.e. vitamers) that is an essential micronutrient which an organism needs in small quantities for the proper on the go of its metabolism. essential nutrients cannot be synthesized in the organism, either at every or not in sufficient quantities, and fittingly must be obtained through the diet. Vitamin C can be synthesized by some species but not by others; it is not a vitamin in the first instance but is in the second. The term vitamin does not swell the three further groups of critical nutrients: minerals, indispensable fatty acids, and essential amino acids. Most vitamins are not single molecules, but groups of linked molecules called vitamers. For example, there are eight vitamers of vitamin E: four tocopherols and four tocotrienols. Some sources list fourteen vitamins, by including choline, but major health organizations list thirteen: vitamin A (as all-trans-retinol, all-trans-retinyl-esters...