A diet rich in fruits, vegetables, whole grains, fish, legumes and dairy products can protect the body from the risk of developing gastrointestinal tumors and improve the outcomes of these diseases. This is confirmed by two studies conducted by researchers at Flinders University (Adelaide, Australia).
“We’ve identified several direct links between poor dietary choices and gastrointestinal cancers,” says senior author Yohannes Melaku, MD, of both studies. “In particular, we’ve found that a diet rich in fiber like fruits and vegetables, while limiting sugar and alcohol intake, can reduce the risk of bowel cancer and other cancers. Eating these foods promotes the growth of healthy gut bacteria that can reduce inflammation.”
The findings support the World Cancer Research Fund (WCRF) and American Institute for Cancer Research (AICR) guidelines, which promote diets rich in whole grains, vegetables, fruits and legumes, while limiting the consumption of red and processed meat, sugary drinks and processed foods. However, as the authors themselves point out, further studies are needed to estimate the actual impact that diet has on tumors.