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New Delhi, Aug 15:
Cancer continues to be a major global health threat, accounting for nearly 10 million deaths in 2020 alone, as per World Health Organisation figures. Yet, medical research increasingly suggests that up to half of all cancers are preventable, with diet playing a significant role in reducing individual risk and improving outcomes.
Dr William Li, a leading physician, researcher, and author, has highlighted a range of foods and beverages that evidence suggests may help to “starve” cancer—primarily by cutting off the disease’s blood supply and combating underlying inflammation.
Powerhouse Beverages: Coffee and Tea
Dr Li points to coffee and various types of tea—especially green tea—as valuable additions to a daily routine for those concerned about cancer prevention. Coffee contains chlorogenic acid, and green tea is rich in catechins; both are compounds that scientific studies have identified as having anti-cancer properties. For example, a major Shanghai-based study linked regular tea consumption with a 37% reduction in colon cancer risk.
Cruciferous Vegetables and Legumes
Brassica vegetables, such as broccoli, Brussels sprouts, kale, and arugula, are championed for their sulforaphanes. These plant chemicals have demonstrated the ability to block blood vessels that tumors rely on for growth. Additionally, beans and legumes—including chickpeas, soybeans, and lentils—are excellent sources of dietary fiber. Researchers have associated a high intake of fiber with a decreased risk of colorectal cancer.
Seafood and Healthy Fats
When it comes to protein, Dr Li recommends seafood—particularly fatty fish like salmon and sardines, as well as cod, shrimp, and mussels. These foods are rich in omega-3 fatty acids, which have well-documented anti-inflammatory effects and have been linked to lower cancer risk in scientific reviews.
Extra virgin olive oil, known for its abundance of anti-inflammatory polyphenols, also makes Dr Li’s cut. Integrating this healthy fat into daily meals may help suppress chronic inflammation, another risk factor in cancer development.
Conclusion
While no diet can eliminate the risk of cancer entirely, Dr Li and other experts agree that thoughtful food choices can serve as a powerful tool in disease prevention. Including these foods and drinks as a part of a balanced, varied diet could offer meaningful protection against cancer—backed by a growing body of scientific evidence.
Disclaimer:
This article is for informational purposes only and does not constitute medical advice. Readers should consult healthcare professionals for dietary and health-related guidance tailored to individual needs and conditions.
