Type of Foods That Can Shorten Your Life

Red meat




Sugary soda is bad news for telomeres. A recent study of 5,309 adults in the American Journal of Public Health found that a daily 20-ounce serving of soda was associated with 4.6 more years of aging, reports Time.com. To put that in perspective, it’s the same amount of aging researchers have linked to smoking. Drinking an 8-ounce soda daily had a smaller impact: it was linked to an additional 1.9 years of aging. While the researchers didn’t find a tie between telomeres and non-sugary diet soda, it might not be any better for you. Research shows that drinking diet soda daily is associated with a 67% greater risk of type 2 diabetes. And artificial sweeteners can increase sugar cravings, too.


Like red meat, alcohol also gets a bad rap for its connection to chronic health conditions. A study presented at the 2010 American Association for Cancer Research Annual Meeting found alcohol can speed up telomere shortening, too. Researchers looked at the serum DNA of individuals who abused alcohol (22% had four or more drinks per day) and those with more moderate alcohol use. Telomeres were dramatically shorter in those who drank heavily. In fact, they were half as long as the telomeres of non-abusers (0.41 vs. 0.79 relative units), so it’s a good idea to be mindful of how much you drink.

Processed meatProcessed meat

Another no-no for telomeres is processed meat, like hot dogs and pepperoni. A 2008 study of 840 people in the The American Journal of Clinical Nutrition looked at the effect multiple food groups had on telomere length. Researchers found that people who consumed one or more servings of processed meat each week had shorter telomeres than those who didn’t eat any processed meat.

Red meatRed meat

Higher intake of red meat, like hamburgers and steak, has long been associated with heart disease and cancer, and that could be tied to its effect on telomeres. For a study in Clinical Nutrition, rats were fed varying diets of beef or chicken for four weeks. More red meat in the rats’ diet was linked to decreased telomere length in colon cells. Similar findings were shown for the white meat, though red meat had a greater effect. The good news: diets that included resistant starch, a good carb that helps you burn fat, weakened the effect red meat had on telomeres. More reason to fill up on foods rich in resistant starch, including bananas and lentils.

source: Health Com