Stephanie Dolgoff

Executive Editor, Prevention

Stephanie is the Executive Editor of Prevention and author of the Steph Hits Pause Substack, which is all about what happens when your entire life is one deafening record scratch sound, so you must stop, breathe, and rethink, well, everything.

vitamin d2 vs d3 - Overhead view of senior Asian woman feeling sick, taking medicines in hand with a glass of water at home. Elderly and healthcare concept

Health experts explain the differences between vitamin D2 and D3 - & the one important thing to remember

Both forms have benefits

22 September 2026

young happy woman taking medication with water at home one hispanic female with a curly afro taking a vitamin for good health while sitting on the couch at home woman drinking a supplement

Does it matter what time you take Vitamin D? Here’s what experts say

For maximum absorption, how you take it is more important than when.

08 June 2026

13 healthiest fish to eat, according to registered dietitians

Load up on seafood in a safe (and delicious) way.

21 May 2026