The notion that beef carries health risks isn't novel. But last month, the Harvard School of Public Health released the findings of a 20-year study that sent shock waves through the carnivorous community.
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Harvard researchers watched 37,698 men and 83,644 women who were free of cardiovascular disease and cancer at the beginning of the project. Their diets were assessed through surveys every four years. A combined 23,926 deaths were documented, of which 5,910 were from cardiovascular disease and 9,464 from cancer. Regular consumption of red meat, particularly processed red meat, was associated with increased mortality risk.
Researchers found adding a 3-ounce serving of unprocessed red meat, similar in size to a deck of cards, to your daily diet was associated with a 13 percent greater chance of dying during the course of the study. And one daily serving of processed red meat, say a hot dog or two slices of bacon, was associated with a 20 percent increased risk.
“This study provides clear evidence that regular consumption of red meat, especially processed meat, contributes substantially to premature death,” Frank Hu, professor of nutrition and epidemiology at the Harvard School of Public Health, told the university newspaper.
The study was funded by the National Institutes of Health.
Kids are known for eating and loving processed foods like hot dogs, hamburgers and baloney sandwiches. While parents may think they're fulfilling their children's iron needs, other sources that are healthier can be substituted. For example: fortified cereals and breads, dried fruits such as raisins, spinach, molasses, beans, lentils, eggs, certain fish and the dark meat of poultry. Most parents wouldn't give their children soda for hydration purposes. Perhaps it is time to revisit the amount of red meat our children get in their diets.
Controversial "pink slime" reared its ugly head a few times this year with the discovery that McDonald's uses the scraps in its burgers. The fast food chain has since yanked the additive from the ingredients.
Additionally, research has shown 70 percent of ground beef at grocery stores contains pink slime, which is basically the floor scraps and connective tissues of cows that have been doused with ammonium hydroxide to kill resident bacteria. The beef industry took a blow when it was discovered that children in public schools are being served pink slime.
The USDA has plans to buy 7 million pounds of the slime for its school lunch program. Some food for thought on the matter: Pink slime has been banned by other countries in the world and is currently used to make your dog's kibble. Yummy.
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