来自MSN6 个月
Vitamin D shots: How good or bad they are
Injections of vitamin D can quickly restore deficient levels ... Besides sunlight, you can also get vitamin D from certain foods and supplements. Foods that naturally contain vitamin D include ...
Columbus Dispatch26 天
Vitamin D has more health benefits than previously known, study says. How can we get it?
You can get vitamin D from supplements, but adults shouldn't consume vitamin D supplements at levels higher than 4,000 international units daily. The vitamin is best processed by the body through ...