10 Essential Facts About Caffeine You Should Know

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Is it the eye-opening benefits of caffeine, or coffee’s rich flavor and aroma that we crave so passionately? It’s likely the combination of its assets that makes java the daily beverage of choice for 54 percent of adult Americans, according to the National Coffee Association. What most of those coffee drinkers are unlikely to think about, however, are the health benefits — and potential risks — of caffeine, the stimulant found in coffee, tea, and many soft drinks and energy beverages. Here are 10 essentials facts you should know about caffeine.

Caffeine May Lower Skin Cancer Risk

A handful of studies suggest that caffeine could potentially lower your risk for skin cancer. In an observational study (a study that shows an association but not causation) published in Cancer Research in July 2012, researchers using data from the Nurses’ Health Study and the Health Professionals Follow-Up Study reported that the higher a person’s caffeine consumption, the lower their risk of developing basal cell carcinoma. Similarly, in two 2015 studies, one published in February in the Journal of the National Cancer Institute and another in November in Epidemiology, researchers linked higher caffeine intake to a lower risk for melanoma, the deadliest form of skin cancer. But other factors besides caffeine could be at play, suggests the Skin Cancer Foundation. For example, it’s possible that people who drink a lot of coffee tend to work indoors and get less sun exposure than do people who drink less coffee.

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