Latest News About Stephanie Buttermore, Ph.d

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.