Caffeine is generally safe to drink up to 400 milligrams a day, according to the Food and Drug Administration (FDA). That's equivalent to about four or five cups of coffee. For the average person, ...

While you might be trying to be healthy by removing caffeine from your diet, decaf coffee could be introducing other unhealthy toxins into your body. Most people opt for decaf coffee as an effort to ...

Major brands like Starbucks and Dunkin’ use the chemical methylene chloride to decaffeinate coffee, advocates say. Some brands make decaf coffee with methylene chloride. Advocates want the paint ...