When the Institute of Medicine announced last fall that it was changing the amount of vitamin D it recommends most adults get each day from 200 international units (IU) to 600 IU, some critics ...

Taking folic acid early in pregnancy is safe, even at high doses, and associated with improved neuropsychological outcomes in the offspring at age 6 years.

Consult your doctor before breastfeeding. If your brand of multivitamin also contains folic acid, be sure to tell your doctor or pharmacist if you take certain anti-seizure drugs (including ...

Consult your doctor before breastfeeding. If your brand of multivitamin also contains folic acid, be sure to tell your doctor or pharmacist if you take certain anti-seizure drugs (such as ...