Royal jelly makes one live longer: Why queen bees survive 40-times longer than workers
Queen bees live 40 times longer than their workers thanks to a miraculous nutrient in the milky liquid that makes up their whole diet.

Read more: http://www.dailymail.co.uk/sciencetech/article-1380138/Royal-jelly-makes-live-longer-Why-queen-bees-survive-40-times-longer-workers.html#ixzz2AJaMGiQM