Many people are saying up to 1200 units every single day. Why? Because you need that much D to absorb the calcium, you need that much D to have good muscle function. If you have less D in your ...
it is advisable to take 15mcg or 60O IU of vitamin D From 71 years and over you must take 20mcg or 800 IU of vitamin D For women who are pregnant or breastfeeding, the recommendation is 15 mcg or 600 ...
Almost all successful anti-fracture clinical trials have used vitamin D3 at a dosage of at least ... less than 1% of men and women are offered a vitamin D test when given this injection, and ...
The paper on page 131 of this issue of Nature Structural Biology furthers our understanding of one of these vitamins — vitamin D — by describing how it interacts with the protein that carries ...
A 21-year-old man or women exposed to summer UVB light generates 10,000 IU (the equivalent of 250 mcg, 25 multivitamin pills of vitamin D, or 100 glasses of milk) of vitamin D in 15 to 20 minutes.