
Topic
Prenatal Vitamins: What Matters and What Is Just Marketing
Per NIH, 400 mcg of folic acid daily is the core prenatal vitamin dose; ACOG lists iron, iodine, calcium, and vitamin D. Methylfolate premiums have the thinnest record.

Per NIH, 400 mcg of folic acid daily is the core prenatal vitamin dose; ACOG lists iron, iodine, calcium, and vitamin D. Methylfolate premiums have the thinnest record.

A conversation-prep guide for your annual checkup, built around what hormones actually do and what testing can and cannot tell you.