Question: what is the difference in caffeine between coffee and soda?
Answer: The caffeine levels in coffee are significantly higher than those in most popular sodas. The typical caffeinated soda has between 25 and 50 milligrams of caffeine. In comparison, a 6-ounce cup of arabica coffee has around 100 milligrams of caffeine, and a shot of espresso contains about 70 milligrams.