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Quack Cancer Diets Endanger People. Stick to Science-Backed Medicine

www.scientificamerican.com Quack Cancer Diets Endanger People. Stick to Science-Backed Medicine

False cures and dangerous misinformation, from the misguided to the exploitative, surround cancer patients, with the capacity to do serious harm

Quack Cancer Diets Endanger People. Stick to Science-Backed Medicine

Such disingenuous behavior around cancer is not uncommon, nor are such claims unique.

Across TikTok, videos on cancer-curing diets garner billions of views.

For Amazon and other online retailers, cancer diet books are top sellers.

Online and off, snake-oil peddlers hawk miracle cancer cures not backed by any science, from alternative therapy to herbal remedies. For patients and loved ones, promises that something simple might cure or prevent cancer are understandably appealing. But far from being anticancer talismans, these purported treatments often come laden with insidious harm.

The notion that a particular diet, for example, can cause, or cure, cancer is ubiquitous but mistaken. Some foods are known carcinogens, such as alcohol and processed meat, with heavy consumption of the latter increasing absolute risk for colorectal cancer over a lifetime by approximately 1 percent. But there are no miracle diets that cure cancer, nor any particular diet responsible for it either.

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