Avoid Processed Meat To Prevent Heart Disease!

Bacon, sausage, hot dog and some other processed meat have already become an integrated part of many meat lovers’ diets. But many are probably not aware that eating too much of these would raise their chances of developing diabetes and heart disease.

In a paper published on May 17, 2010 in the journal ‘Circulation’, researchers from Harvard School of Public Health reported that eating unprocessed beef, pork or lamb did not seem to raise risks of heart attack and diabetes. Therefore, salt and chemical preservatives are the real culprits responsible for these 2 health disorders.

Many past studies examining the relationship between eating meat and cardiovascular disease and diabetes had found mixed results, and few had looked at the differences in risk between processed and unprocessed red meat.

To get evidence of a link between eating processed and unprocessed red meat and the risk of diabetes and heart disease, a systemic review of nearly 1,600 studies from around the world were carried out.

Processed meat was defined in the study as any meat preserved by smoking, curing or salting, or with the addition of chemical preservatives. Good examples of processed meat included bacon, salami, sausages, hot dogs or processed deli or luncheon meats. On the other hand, unprocessed red meat included beef, lamb or pork but not poultry.

The findings showed that on average, every 50 grams serving of processed meat a day (equivalent to 1 or 2 slices of deli meats or 1 hot dog) was associated with a 19 percent higher risk of developing diabetes and 42 percent higher risk of heart disease. Meanwhile, they found no higher risk of diabetes or heart disease in people eating only unprocessed red meats.

Hence, they urged people to eat less (1 serving or less per week) processed meats such as bacon, salami, sausages, hot dogs and processed deli meats in order to lower the risk of diabetes and heart attack.

As expected, the American Meat Institute objected to the findings quoting that it was only one study that was different from other studies and the United States Dietary Guidelines for Americans. Hence, there is no reason for dietary changes unless further studies could justify so.