I don’t currently have access to live news dashboards, but here’s what I can tell you based on recent public coverage:
- There were widespread reports in early March 2026 that Stephanie Buttermore, Ph.D., a cancer research scientist and fitness influencer known for her All-In journey, had passed away at age 36. Public announcements from her fiancé, Jeff Nippard, and coverage across fitness news outlets confirmed the death and requested privacy for the family.[2][5][8]
- Stephanie B. held a Ph.D. in pathology and cell biology from the University of South Florida, with research focused on molecular mechanisms of ovarian cancer and potential early-detection markers. This background informed her public content that emphasized science-based fitness and health messaging.[1][5]
- The official public statements noted the passing but did not disclose a cause of death, and there was emphasis on honoring her legacy and respecting the family’s privacy during this time.[3][2]
If you’d like, I can pull more precise, up-to-date links or summarize more details from specific outlets. I can also help you find statements from family or official channels, or provide a brief timeline of her public career and impact.
Sources
Fans are mourning the death of fitness influencer Stephanie Buttermore, who died at the age of 36. Buttermore's death was announced by her fiancé Jeff Nippard on social...
www.thenews.com.pkBS Micro/Molecular Biology University of Central Florida MS Medical Sciences, Women’s Health, University of South Florida MS Medical Sciences, Pathology & Cell Biology, University of South Florida PhD Biomedical Sciences, Pathology & Cell Biology, University of South Florida My doctoral research focused primarily on early detection screening markers and the molecular mechanisms driving ovarian cancer (OC). Through my work, I discovered that a protein called Receptor for Hyaluronan Mediated...
www.stephaniebuttermore.comThe fitness community mourns the sudden loss of Stephanie Buttermore, a Ph.D.-holding cancer researcher turned influential content creator, who died at age 36.
www.ibtimes.com.auKnow why Jeff Nippard Stephanie Buttermore is trending in Google Trends today, on March, 07 2026. Check latest news and articles on Jeff Nippard Stephanie Buttermore updated real-time on Google Trends and LatestLY
www.latestly.comStephanie Buttermore, who breathed her last at 36 this week, was a successful fitness influencer, with more than a million subscribers on YouTube and more than 500,000 followers on Instagram before stepping away from social media in...
www.geo.tvThe fitness world is mourning the loss of beloved influencer and researcher Stephanie Buttermore.Her fiancé, bodybuilder and YouTuber Jeff Nippard, confirmed the heartbreaking news through a statement shared on Instagram Friday,...
www.geo.tvThe fitness community is mourning the sudden passing of Dr Stephanie Buttermore, a renowned scientist and influencer and wife of popular natural bodybuilder and fitness content creator Jeff Nippard, at age 36. Nippard and Buttermore were together for 10 years and got engaged in October 2022. 🎥 Stephanie Buttermore, Popular Fitness Influencer Jeff Nippard’s Fiancee, Dies at 36.
www.latestly.comFitness influencer Stephanie Buttermore has died. She was 36. “It is with profound sorrow that we share the sudden passing of Jeff’s fiancée and partner of 10 years, Stephanie,” a Friday, March 6, Instagram statement from bodybuilder Jeff Nippard’s team read. “As many of you know, Stephanie meant the world to Jeff.” The statement continued, “She will be remembered for her warmth and compassion, her love for her family and her Ph.D research on ov…
ground.newsFitness influencer Stephanie Buttermore passed away at the age of 36, just days after her birthday. Her fiancé, Jeff Nippard, shared a heartfelt tribute, honoring her legacy and requesting privacy.
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