Serena Williams: What to know about her weight-loss and transformation drug

Serena Williams embraces her GLP-1 transformation. Credit : EDUARDO MUNOZ ALVAREZ/AFP via Getty ; Serena Williams/Instagram
Tennis legend Serena Williams has revealed she lost 31 pounds with the help of GLP-1 weight-loss medication, marking one of her most candid post-retirement confessions. After struggling to shed weight following her pregnancies with daughters Olympia and Adira, she turned to weekly injectable medication provided through telehealth company Ro, where her husband Alexis Ohanian is a board member. Williams says the treatment gave her more energy and confidence, calling the experience life-changing.
Her admission is significant: an athlete once celebrated for unmatched physical strength and discipline is now openly crediting medical support in her health journey.
The Drug Behind the Transformation
GLP-1 drugs such as Ozempic, Wegovy, and Zepbound mimic a natural hormone that regulates appetite and blood sugar. Originally designed for type-2 diabetes patients, they have become increasingly popular for weight-loss purposes, with millions of prescriptions across the U.S. Williams clarified that her choice was not a quick fix but a complement to healthy living, she continued training, eating mindfully, and focusing on recovery.
Medical experts emphasize that while GLP-1s can be effective, they require careful supervision, may cause side effects such as nausea, and are not intended as “magic shots.” Williams’s responsible approach, consulting doctors and researching thoroughly, was highlighted as a model for others considering the drug.
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Breaking Stigma and Shaping the Conversation
By going public, Serena Williams has challenged the stigma around weight-loss medications. Historically, these drugs carried an image of being “shortcuts” or tied to vanity. Williams’s transparency reframes them as legitimate health tools, especially for postpartum women facing long-term struggles with body changes.
Her new partnership with Ro also makes her one of the most high-profile celebrity ambassadors for GLP-1s. Supporters see it as an empowering step that could normalize open discussions about medical weight-loss, while critics worry about the commercialization of drugs still under study for long-term effects.
Why Her Story Matters
Williams’s revelation goes beyond celebrity gossip. It reflects:
- Relatability – Even top athletes face postpartum challenges.
- Awareness – Millions now know about GLP-1’s role in health.
- Cultural shift – Medical support for weight loss is moving from taboo to mainstream.
As she put it, the decision wasn’t about image, it was about feeling good, staying active, and reclaiming balance.
Serena Williams’s 31-lb weight loss journey with GLP-1 drugs is more than a personal transformation, it’s a public statement about health, honesty, and breaking stigma. As the face of a new campaign, she sparks a broader debate: how far society is ready to embrace medical solutions in wellness journeys.