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30 August 2026

Rumer Willis Opens Up About Health Awareness and Bruce Willis’ Dementia Battle

Rumer Willis shares her experience with genetic testing and the impact of her father Bruce Willis' dementia diagnosis on her approach to health.

Rumer Willis Opens Up About Health Awareness and Bruce Willis' Dementia Battle

Rumer Willis, the 38-year-old actress and eldest daughter of Bruce Willis and Demi Moore, has been open about her family’s health journey, particularly in light of her father’s diagnosis with frontotemporal dementia in 2026. This experience has led her to take a proactive approach to her own health, including undergoing genetic testing to assess her risk for cognitive disorders.

In a recent interview with People Willis discussed the emotional and practical aspects of learning about her genetic predispositions. She emphasized the importance of knowledge in empowering individuals to take control of their health.

Navigating Genetic Testing and Health Awareness

Willis revealed that she underwent genetic testing for the APOE gene, which is associated with Alzheimer’s risk. She described the process as “terrifying” but ultimately empowering. “It’s terrifying to get answers sometimes,” she admitted, acknowledging the genetic history in her family, including instances of breast cancer and other health issues.

The results of her genetic testing showed a “pretty average” score, indicating some risk but not an elevated one. Willis emphasized that having this information allows individuals to make informed decisions about their health. “When you have information, it’s power,” she said, comparing it to the idea that knowledge can be a tool for proactive health management.

Proactive Health Management and Lifestyle Changes

Willis has been working with Function a health membership that offers advanced lab tests and specialized assessments. This partnership has enabled her to track various health metrics and make lifestyle changes to reduce inflammation and improve heart health. She believes that taking small, proactive steps now can prevent more significant health issues in the future.

“I think health is one of those things that we take for granted until we don’t have it,” Willis noted. She stressed the importance of being proactive about health, especially as one ages. By taking small steps now, individuals can avoid a “steep fall off the cliff” as they get older.

The Impact of Bruce Willis’ Diagnosis

The diagnosis of frontotemporal dementia in Bruce Willis has had a profound impact on his family. Willis shared that she misses the version of her father she knew before the diagnosis but is learning to be present with him in his current state. “There are some days that are just so hard,” she admitted, emphasizing the importance of dealing with both the past and the present.

Willis has found strength in helping others and using her voice to raise awareness about health issues. She has also been open about the changes in her father’s personality, noting a newfound tenderness that was not as evident before his diagnosis.

In addition to Willis, other celebrities like Chris Hemsworth have also undergone genetic testing for cognitive decline. Hemsworth, who discovered a predisposition to Alzheimer’s, made significant lifestyle changes to mitigate his risk. His experience highlights the growing trend among celebrities to take control of their health through genetic testing and proactive measures.

Rumer Willis’ journey serves as a reminder of the importance of health awareness and the power of knowledge in managing one’s well-being. Her openness about her family’s health struggles and her proactive approach to health management offer valuable insights for others navigating similar challenges.

Author

Olivia Carter

Olivia Carter writes about beauty without the hype: actual ingredients, real prices, and the gap between marketing and results. Based between London and New York.