Moderate dietary consumption (1.5 to 3.5 cups per day) of unsweetened or sugar-sweetened coffee is associated with a lower mortality risk, according to a paper published in the journal Annals of Internal Medicine. Liu et al. found that compared to non-coffee drinkers, adults who drank moderate amounts (1.5 to 3.5 cups per day) of unsweetened coffee or sugar-sweetened coffee were less likely to die during a 7-year follow up period. Image credit: Sci-News.com. Coffee...