For people who prefer getting their nutrient supplements in chewable form, NOW’s budget-friendly, sugar-free offering packs 5,000 IU of vitamin D3. Sweetened with the sugar alcohols sorbitol and ...

Historically, 400 IU (10 ... 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 vitamin ...

Vitamin D3 may also enhance your cognitive function ... Each serving contains 5,000 IU of vitamin D (or 125 mcg). While a one-time purchase costs $33.25, a subscription allows you to save 15% ...