Your browser (Internet Explorer 6) is out of date. It has known security flaws and may not display all features of this and other websites. Learn how to update your browser.
Coffee is slightly acidic and can have a stimulating effect on humans due to its caffeine content. It is one of the most-consumed beverages in the world. Many studies have examined the health effects of coffee, and whether the overall effects of coffee consumption are positive or negative has been widely disputed.
Posts: 45
Followers: 2