Vitamin



noun
1.
(FRENCH) (Group of organic substances essential in small quantities to normal metabolism and health. -vitamin A a fat soluble alcohol, a deficiency of this vitamin results in night blindness. -vitamin B1 = thiamine. -vitamin B2 = riboflavin vitamin B6 = pyridoxine. -vitamin B12 = cyanocobalamin. -vitamin B complex a group of unrelated water soluble substances including. -vitamin B (see THIAMINE). -vitamin B2 (see RIBOFLAVIN). -vitamin B12 a complex vitamin. -vitamin C = ascorbic acid, anti-scorbutic factor. -vitamin D any of several fat soluble vitamins occurring in fish liver oils, a deficiency of this vitamin tends to produce rickets. -vitamin E the four related oils which occur in wheat germ, lettuce, etc. necessary for fertility in some snimsls. -vitamin G = riboflavin. -vitamin H = biotin. -vitamin K1 a fat soluble vitamin that promotes blood clotting found in fish mesh, etc) វីតាមីន, ជីវជាតិ
2.
(វេជ្ជសាស្ត្រ) ជីវជាតិ, វិតាមីន