Latest News About Stephanie Buttermore

Direct answer: Stephanie Buttermore, a fitness influencer and scientist, died in March 2026 at age 36. Her fiancé Jeff Nippard shared the news publicly, but the cause of death has not been officially disclosed.

What’s known and context:

• Timeline: She had been largely off social media since 2024, with her last public posts referencing improved mental health before her passing in early 2026.[2][5]
• Public statements: Nippard’s team issued a sorrowful announcement confirming her passing and requesting privacy for the family.[5][2]
• Background: Buttermore was a cancer researcher by training, holding a PhD focused on ovarian cancer; she built a large following by sharing insights on health, nutrition, and body positivity.[2]

Notes for readers seeking verification:

• Several outlets reported the death and described the lack of a disclosed cause; official statements emphasized privacy while honoring her contributions.[5][2]
• Coverage from other outlets echoed the same timeline and family-family privacy stance; some videos and articles discussed fan reactions and the mystery around the circumstances.[3][4][9]

If you’d like, I can compile a concise timeline or pull direct quotes from the public statements to cite precisely.