Caffeine consumption: Some sources may surprise you

You probably know that tea and coffee contain caffeine, but did you know it also can be found in other drinks, food and some medications? When it comes to caffeine consumption, you're not alone if you depend on it to help you concentrate or be alert. Studies have shown that about 90% of U.S. adults consume a form of caffeine every day. How much caffeine is too much? Caffeine content in beverages widely varies. For…
Source: News from Mayo Clinic - Category: Databases & Libraries Source Type: news