Reduce all animal proteins in our diet to live longer

It has been well documented that consumption of too much red meat as an adult can lead increased risk for type 2 diabetes, coronary heart disease, stroke and certain cancers.

Now researchers in the US and Italy have gathered enough data, over a period of two decades, to conclude that individuals who have diets high in animal proteins during their middle age are four times more likely to die of cancer then their counterparts who had diets low in animal proteins. A risk some have compared with smoking. An increased risk of developing Diabetes Type 2 was also observed.

Valter Longo, a University of Southern California gerontology professor and director of the school’s Longevity Institute, who co-authored the study pointed out "The great majority of Americans could reduce their protein intake," and added "The best change would be to lower the daily intake of all proteins, but especially animal-derived proteins."

The interesting finding though was the fact that if you started eating more animal proteins after the age of 66 years, it is actually good for your health.


Here are two articles on the subject:

Too much animal-based proteins could lead to early death, study says ( Brady Dennis for The Washington Post)

It's time to kick the high-protein diet habit – before it kills you (Holly Baxter for The Guardian)


Reference:

Low Protein Intake Is Associated with a Major Reduction in IGF-1, Cancer, and Overall Mortality in the 65 and Younger but Not Older Population