Paying a Price for Loving Red Meat

Red meat has exacted a hefty price health longevity
By Jane E. Brody
N.Y. Times Health

There was a time when red meat was a luxury for ordinary Americans, or was at least something special: cooking a roast for Sunday dinner, ordering a steak at a restaurant. Not anymore. Meat consumption has more than doubled in the United States in the last 50 years.

Now a new study of more than 500,000 Americans has provided the best evidence yet that our affinity for red meat has exacted a hefty price on our health and limited our longevity.

The study found that, other things being equal, the men and women who consumed the most red and processed meat were likely to die sooner, especially from one of our two leading killers, heart disease and cancer, than people who consumed much smaller amounts of these foods.

Results of the decade-long study were published in the March 23 issue of The Archives of Internal Medicine. The study, directed by Rashmi Sinha, a nutritional epidemiologist at the National Cancer Institute, involved 322,263 men and 223,390 women ages 50 to 71 who participated in the National Institutes of Health-AARP Diet and Health Study. Each participant completed detailed questionnaires about diet and other habits and characteristics, including smoking, exercise, alcohol consumption, education, use of supplements, weight and family history of cancer.

Determining Risk
During the decade, 47,976 men and 23,276 women died, and the researchers kept track of the timing and reasons for each death. Red meat consumption ranged from a low of less than an ounce a day, on average, to a high of four ounces a day, and processed meat consumption ranged from at most once a week to an average of one and a half ounces a day.

The increase in mortality risk tied to the higher levels of meat consumption was described as “modest,” ranging from about 20 percent to nearly 40 percent. But the number of excess deaths that could be attributed to high meat consumption is quite large given the size of the American population.

See: http://www.nytimes.com/2009/04/28/health/28brod.html?emc=eta1