This document discusses Caffeine Awareness Month and provides information about the side effects and benefits of caffeine consumption. It notes that nervousness, nausea, insomnia and anxiety are common symptoms of high caffeine doses and that caffeine takes 15-45 minutes to show its effects. Finally, it lists the safe daily caffeine intake for adults as 400mg and some of the potential benefits of caffeine such as burning fat, providing energy, and reducing health risks.