Regular yogurt consumption may play a key role in lowering the risk of colon cancer, according to new research by doctors at Harvard University.
The findings come as colon cancer cases continue to rise rapidly among younger adults in the United States.
A new study by Harvard University doctors suggests that eating yogurt at least twice a week may reduce the risk of colon cancer by around 20 percent.
Researchers found that yogurt, particularly when eaten regularly such as at breakfast, helps improve the balance of beneficial bacteria in the intestines. This healthier gut environment appears to lower the chances of developing certain bacteria-linked colon tumors.
Colon cancer diagnoses are increasing at an alarming rate among younger age groups in the United States.
Experts estimate that the overall rate of colon cancer diagnosis could almost double between 2010 and 2030. This trend has prompted scientists to closely examine lifestyle and dietary factors that may influence the disease.
Role of gut bacteria in cancer development
One key focus of the research is the long-term presence of harmful bacteria on the inner lining of the intestines.
According to experts, these bacteria can stimulate abnormal cell growth by causing persistent inflammation. Over time, this inflammation may damage intestinal cells, forcing them to grow uncontrollably and potentially develop into cancer.
Bacteria behind indings
The study closely examined colon tumors associated with a bacterium known as Bifidobacterium.
Under normal conditions, Bifidobacterium plays a helpful role by aiding fiber digestion and protecting the body against infections. However, researchers found that when this bacteria grows in excessive amounts, it may trigger inflammation in the colon.
This inflammation can damage cells and increase the risk of cancer development, highlighting the importance of maintaining a balanced gut microbiome.
Researchers observed that people who consumed yogurt at least twice a week were less likely to develop colon cancer linked to bacterial imbalance.
Yogurt appears to support healthy gut bacteria levels, reducing the chances of harmful overgrowth and inflammation in the colon.
