Historically, 400 IU ... of vitamin D (5,000 IU for example) before recommending the 25-OH vitamin D test. Health care professionals need to keep in mind that in general, 100 IU (2.5 mcg) of ...
SUPPORTS CELLULAR ENERGY HEALTH (1): Nature’s Bounty B-12 vitamins aid in the conversion of food into cellular energy (1) CARDIOVASCULAR SUPPORT (1): Vitamin B-12 is a commonly used vitamin ...
Four scientists reflect on how to foster a more sustainable relationship between water and society amid complex and wide-ranging challenges.