An oncologist shares evidence-backed ways for cancer prevention

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An oncologist explains that although cancer cannot always be prevented, certain lifestyle choices and preventive measures may significantly reduce the risk. These include avoiding tobacco, maintaining a healthy weight, staying physically active, eating a balanced diet, limiting alcohol, protecting the skin from excessive sun exposure, receiving recommended vaccines, and keeping up with routine screenings. By making informed, consistent choices, individuals can support their overall health and improve the chances of detecting potential problems early.

Source

Shreves AH, Small SR, Walmsley R, et alAmount and intensity of daily total physical activity, step count and risk of incident cancer in the UK BiobankBritish Journal of Sports Medicine 2025;59:839-847.

Additional Reading

https://www.washingtonpost.com/wellness/2025/05/27/decrease-risk-cancer-science/

https://www.henryford.com/blog/2025/01/13-ways-an-oncologist-lowers-his-cancer-risk

https://www.telegraph.co.uk/health-fitness/conditions/cancer/six-ways-to-reduce-your-cancer-risk/