Refine
Vitamin D Nutritional vitamins & Dietary supplements at Walgreens
Some affected person populations might require extra vitamin D, and your healthcare supplier can assist reply any questions you’ve gotten about vitamin D supplementation. The really useful dietary allowance (RDA) for vitamin D is similar for women and men, together with those that are pregnant or lactating. For these older than 70, the power to soak up vitamin D can develop into tougher, and the RDA is 20 mcg or 800 IUs.