if you need energy drinks , you need to address your lifestyle
I don't know if any studies that would support the fact that he shouldn't drink energy drinks but as always moderation seems to be a key factor in life.
this post is from 2008
Anyway, coffee has been proven to slow liver disease. Check out this link
http://www.medhelp.org/posts/Hepatitis-Social/coffee-may-slow-down-liver-disease/show/1085361
he shouldnt drink any of it! EPECIALLY NOT THE ENERGY DRINKS!
i was an advid energy drink-er (roughly 2 a day for the last year or more) and reccently i have been diagnosed with a contracted gallbladder (due to scarring) and cysts in my kright kidney, and let me tell you the pain is sometimes enough to make me want to scream! and its all from those stupid effing drinks!!!!
also, he drinks a lot of strong coffee daily. is this ok?