Ironclad link between red meat and cancer identified

Researchers have discovered the mechanism linking the overconsumption of red meat with colorectal cancer, as well as identifying a means of interfering with the mechanism as a new treatment strategy for this kind of cancer.

Meat is a significant source of protein and fat, as well as essential vitamins and minerals like iron, zinc, and vitamins A and B. However, as is the case with many things, eating too much of it is bad for you. Despite the strong evidence associating red meat with some cancers, the underlying mechanism is less clear.

Now, researchers from the National Cancer Center Singapore (NCCS), together with scientists from Singapore’s Agency for Science, Technology and Research (A*STAR), have identified the mechanism linking the excessive consumption of red meat to colorectal cancer.

Worldwide, colorectal cancer, which affects the large intestine or rectum, is the third most common cancer, accounting for around 10% of cancer cases. It’s also the second leading cause of cancer-related deaths. In addition to age and family history, lifestyle factors such as diet, inactivity, obesity, smoking, and excess alcohol consumption can increase the risk of this type of cancer.

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