Each capsule of this high-strength supplement is easy to swallow and made ... Nature’s Own vitamin D3 is cruelty-free and takes the nutrient from lichen extract. Our tester found the one-a-day ...
1000 IU (25 mcg) per day increases vitamin D blood levels 10 ng/ml (25 nmol/L). 2000 IU (50 mcg) per day increases vitamin D blood levels 20 ng/ml (50 nmol/L). If the vitamin D blood test was 30 ...
Four scientists reflect on how to foster a more sustainable relationship between water and society amid complex and wide-ranging challenges.