Vitamin A is a vitamin that is needed by the retina of the eye in the form of a specific metabolite, the light-absorbing molecule retinal, that is necessary for both low-light and color vision Vitamin A deficiency is a lack of vitamin A in humans. It is common in developingContinue Reading

NORMAL BODY TEMPERATURE    98.4F “BLOOD GROUP CALLED “”UNIVERSAL DONOR “””    O GROUP “BLOOD GROUP CALLED “”UNIVERSAL RECIPIENT ”    AB GROUP CIRCULATORY SYSTEM’S POWER SUPPLY    HEART ORGAN REMOVES WASTES AND EXCESS WATER FROM THE BLOOD   KIDNEY STUDY OF TWINS    GEMELLOLOGY FIRST ANTIBIOTIC DRUG    PENCILLIN ORGAN CONTROLS BODY TEMPERATURE    SKIN NUMBER OFContinue Reading

VITAMINS The Vitamins are necessary auxiliaries in metabolism. They combine with specific proteins, as parts of various oxidative enzyme systems which are concerned with the breakdown of carbohydrates, proteins, and fat in the body. Thus, they are intimately involved in the mechanism which releases energy, carbon dioxide and water asContinue Reading