Daily Glass of Milk Linked to Lower Bowel Cancer Risk, New Study Finds
A recent study conducted by researchers at the University of Oxford provides promising evidence that drinking a glass of milk daily may reduce the risk of bowel cancer by nearly 17%. This research, published in Nature Communications, analyzed dietary habits and their effects on bowel cancer over nearly two decades for a group of more than 500,000 women.
The study found that participants who added approximately 300 mg of calcium to their diets—a level found in a large glass of milk—showed significant risk reduction for developing bowel cancer. In contrast, alcohol consumption was found to have the opposite effect, raising the risk by about 15% for those who drank a glass of wine daily. Additionally, processed and red meats were associated with higher bowel cancer risks.
Experts note that while calcium-rich foods, such as leafy greens and yogurt, also exhibited protective benefits, cheese and ice cream did not show similar effects concerning bowel cancer. The study points to calcium's potential role in binding to harmful substances in the gut, preventing damage to the gut lining, and contributing to a healthier immune response.
As colorectal cancer rates rise among younger populations, experts recommend a balanced diet rich in fiber, alongside maintaining a healthy weight and regular exercise, as further measures to mitigate risk. The findings present a significant opportunity for public health messaging regarding diet and cancer prevention.
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