Prenatal vitamins: Are they needed or a waste of money?

Posted at 5:59 PM, Jul 13, 2016

For years pregnant women have been advised to take prenatal vitamins to ensure that they receive the nutrients needed by their unborn children.

But are they really needed, or are they a waste of money?

Our Chief Health Editor Dr. Partha Nandi examines the latest in formation in the video player above.