Especially during pregnancy, a healthy diet ensures that both the parent and fetus are getting all of the nutrients they need. However, even well-rounded diets can lack certain vitamins and minerals. Prenatal vitamin supplements help protect against deficiencies and ensure the baby develops properly. However, it can be difficult to know exactly what vitamins are most helpful during pregnancy.


1. Vitamin D

One of the best prenatal vitamins is vitamin D. Among its many effects, vitamin D helps regulate calcium and phosphate in the body. This helps keep bones, teeth, and even muscles healthy. While pregnant, vitamin D promotes the development of the fetus’ bones and teeth, too. People in areas with little direct sunlight or who spend more time indoors often lack vitamin D, making supplements even more important.

vitamin d supplement sun Helin Loik-Tomson / Getty Images


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