Coffee. You should drink it.

Jestinia

http://news.nationalpost.com/2014/05/07/coffee-compound-linked-to-protection-of-eyesight-prevention-of-retinal-damage-and-blindness-study-finds/

A daily cup of coffee may prevent deteriorating eyesight and the possibility of blindness, a Cornell University study reported Wednesday.

earlybrd7

Coffee is actually good for a lot of things, it's my pre-workout drug of choice.