Not sure if this has been posted here already...but a very good read I thought.
http://www.nytimes.com/2016/12/27/sports/soccer/liverpool-jurgen-klopp-team-nutritionist.html?_r=1
Slowly, almost imperceptibly, Nemmer has changed habits. Instead of a candy pick-me-up at halftime, Lallana, Milner and Jordan Henderson now have a slug of apple juice laced with caffeine.

Injury prone though isn't he?