The key is being moderate. While there is little health risk posed by a cup of coffee or a can of soda, large quantities of caffeine can have a negative effect on the body. For some people, drinking coffee while they study is a comfort more than to keep them alert. You sit there in the coffee shop and study and you need something to drink. As an alternative to drinking large quantities of coffee or soda, caffeine pills such as No-Doz and Vivarin can provide the same effects as coffee.
Pills are very concentrated, which makes it easy to overdo.
Students think that if one is good, then two is better. In spite of the negative effects of caffeine, it is not necessary to avoid it completely, Roach said. The main message is to enjoy your pop, enjoy your coffee, but in moderation.