Ozempic 101: A doctor explains the data and science behind weight-loss drugs

ParentData with Emily Oster

News about weight-loss drugs is hard to miss. A new generation of drugs — Ozempic, Wegovy, Mounjaro, Zepbound — are on television, on billboards, and in many of our homes. There is little debate about the efficacy of the drugs for weight loss (they work, at least for most people) but lots of discussion about everything else surrounding them.

But what's been largely missing from this conversation is the answer to the practical questions that many people would like to ask their doctors. Are these drugs right for me? How do the side effects work? How fast would I lose weight? Do I really have to take them forever? What if I’m breastfeeding?

Today on ParentData, we invite back Dr. Gillian Goddard, the endocrinologist and brain behind our Hot Flash newsletter, to dive into the data behind these drugs. Dr. Goddard has been prescribing them for many years, and is both extremely knowledgeable about the science behind them, and extremely thoughtful about who is a good candidate, how to weigh the risks and benefits, and the kinds of questions you should be asking your doctor if you're interested in exploring them.

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