On paper, the answer should be pretty straightforward: take a prenatal multivitamin when pregnant or trying, and a regular multivitamin when not. But we also know it’s not always so cut and dried—especially if you’ve heard some buzz about taking prenatal multivitamins because of certain additional nutrients they often contain (like biotin, for example).*
The short answer: if you believe your nutrient needs might be different than the norm, then it’s best to check in with a primary care physician or ob-gyn to talk about the available options. Otherwise, read ahead—we’ll clear some things up about taking a prenatal multivitamin when not pregnant (including if someone has recently given birth).*
Multivitamin vs. Prenatal Multivitamin
First, it’s helpful to understand the potential nutrient differences between a women's multivitamin and a prenatal multivitamin—so let’s do a side-by-side comparison of our Essential for Women multivitamin and our Essential Prenatal multivitamin as an example. Our Essential for Women multivitamin contains 9 nutrients designed to help fill nutrient gaps in the diet, while our Essential Prenatal contains 12 nutrients for before and during pregnancy. Some of these nutrients overlap: for example, both multivitamins are formulated with omega-3 DHA, vitamin B12, vitamin D3, and folate, in addition to a few others.*
But then there are a few key differences, since some nutrient needs change when growing a human. For example, many pregnant people do not consume the recommended amount of choline, so we included it in our prenatal multivitamin. We also added iodine, since the recommended amount of iodine increases during pregnancy. Our third addition to our prenatal multivitamin: biotin, because scientific evidence suggests that higher biotin intake may be needed to meet the requirement for pregnancy.*
In some cases, we need the same nutrients as we do before pregnancy, but at different levels. For example, our Essential Prenatal is formulated with more DHA per serving, since this specific omega-3 fatty acid plays a role for both mother and baby. We also include more iron because pregnancy comes with a higher demand for it. And our prenatal multivitamin has more folate, which supports neural tube development during pregnancy. As a reminder, folic acid is a synthetic form of folate found in many supplements—but folic acid isn't always an ideal form of folate for the body to utilize. Since up to one-third of people have genetic variations that make it difficult to utilize folic acid, we opted to use a form called 5-MTHF, which is a bioavailable form for the body to use.*