INSTRUCTIONS: read the paragraph and answer the questions.
In moderation, these natural sources of caffeine are associated with weight loss, the treatment of asthma and headaches and a reduced risk of Parkinson's disease. Coffee, in particular, is associated with a decreased risk of depression, colon cancer and type two diabetes, according to researchers at Vanderbilt University's Institute for Coffee Studies. But that doesn't justify guzzling Joe all day.
According to the American Medical Association, moderation is considered three cups of coffee a day, or 300 milligrams of caffeine. If you're a tea drinker, you can double that to six cups, because eight ounces of brewed tea has 30 to 50 milligrams of caffeine, says Junaid Khan, cardiac surgeon with Alta Bates Summit Medical Centerin Berkely, California. Too much dark chocolate obviously can lead to obesity, he adds, and so can sodas and other caffeinated products loaded with sugar. He cautions women who are pregnant, people with osteoporosis and diabetics to curb their caffeine use.
http://www.newsday.com/topics/American_Medical_Association
Question: What are some benefits of caffeine? (check all that apply)