The Royal Swedish Academy of Sciences has decided to award the 1993 Nobel Prize in Chemistry for contributions to the development of methods within DNA-based chemistry, with half to. Dr Kary B. Mullis, La Jolla, California, U.S.A., for his invention of the polymerase chain reaction (PCR) method,he Royal Swedish Academy of Sciences has decided to award the 1993 Nobel Prize in Chemistry for contributions to the development of methods within DNA-based chemistry, with half to. Dr Kary B. Mullis, La Jolla, California, U.S.A., for his invention of the polymerase chain reaction (PCR) method,
Vitamins and minerals make people's bodies work properly. Although you get vitamins and minerals from the foods you eat every day, some foods have more vitamins and minerals than others. Vitamins fall into two categories: fat soluble and water soluble. The fat-soluble vitamins â A, D, E, and K â dissolve in fat and can be stored in your body. The water-soluble vitamins â C and the B-complex vitamins (such as vitamins B6, B12, niacin, riboflavin, and folate) â need to dissolve in water before your body can absorb them.
Vitamins are a category of nutrients that include: Fat-soluble vitamins A,D,E,and K Water-soluble vitamins B and C. Vitamins keep us healthy, prevent disease, help us grow properly, use energy, have good vision and keep us in proper condition.