(The USP is an independent standards-setting authority for the ... In addition, the body's ability to absorb two essential nutrients—vitamin D (from sunlight) and vitamin B12 (from food ...

Discover the most important nutrients in prenatal vitamins, when to start taking them, and how to choose the best supplement ...

Getting the right amount of vitamins and ... health and safety standards set by the National Sanitation Foundation. You could also consider two multivitamins that are USP Verified to ensure ...

Optimizing digestion allows women to get more out of their diets and supplements, ultimately contributing to better energy ...

Medically reviewed by Melissa Nieves, LND Prenatal vitamins are often taken by pregnant people or those planning to become ...