Source: Michelle Castillo / CBS News
Eating a diet heavy on meat and cheese may be as harmful to you as smoking a cigarette, researchers claim.
A new study, published in Cell Metabolism on March 4, shows that middle-aged people who eat a diet high in animal proteins from milk, meat and cheese are more likely to die of cancer than someone who eats a low-protein diet. The research also showed the people who ate lots of meat and dairy were more likely to die at an earlier age.
“There’s a misconception that because we all eat, understanding nutrition is simple. But the question is not whether a certain diet allows you to do well for three days, but can it help you survive to be 100?” study co-author Valter Longo, Edna M. Jones professor of biogerontology at the USC Davis School of Gerontology and director of the USC Longevity Institute in Los Angeles, said in a press release.
Longo had previously done research on a protein that controls a growth hormone called IGF-I, which aids in body growth. Very high levels of IGF-I have been associated with an increased cancer risk.
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