The RDA (Recommended Dietary Allowance) and the AI (Adequate Intake) are the amounts of a vitamin or mineral you need to keep healthy and stay well-nourished. They're tailored to women, men, and.
Jun 06, 2011 · The guidelines recommend much larger doses of vitamin D, for a very limited time, for people trying to get their vitamin D levels back up to 30 ng/mL. Such Author: Daniel J. Denoon.
Jun 04, 2017 · Vitamin D deficiency is a problem all over the world. However, it is especially common in young women, infants, the elderly and people who have Author: Adda Bjarnadottir, MS.
Mar 27, 2017 · The Best Vitamins for Women. Vitamin D can be harmful in large amounts, so be sure not to exceed the recommended daily amount unless instructed by a doctor. It’s partially because of Author: Mariele Longfellow And Ana Gotter.
Dec 10, 2013 · Together with his coauthors, Professor Heaney stated that for a normal weight adult, 5,000 IU/day of total input was needed to obtain a vitamin D level of 40 ng/ml. Of course the final vitamin D level obtained by any dose depends on baseline level, sun exposure and genetics. But he was speaking of the average adult.