7 Food Hacks to Stay Alert Without Caffeine

These are some great tips to keep us alert and functioning all day without the side-effects…from the great Leo at http://www.zenhabits.net

Why Go Without Caffeine?
I don’t drink coffee. Occasionally I’ll drink caffeinated teas, but not as a necessity. While caffeine doesn’t have the worst negative side-effects other performance-enhancing drugs do, it isn’t without flaws. Here are a few reasons to cut down on the cups: More: http://zenhabits.net/7-food-hacks-to-stay-alert-without-caffeine/