I've been away from the gym for 6 years and I'm finally back in, re-committing to dialing my nutrition and building muscle. With a fresh case of plantar fasciitis, I won't be running for at least 6 months so I'm looking to hammer down on weight training. I've got my nutrition plan set and my protein sources (including T-Nation Metabolic Drive) lined up. I don't want to make things more complicated than necessary, but if there were one essential supplement I should take to promote muscle growth, what would you all recommend?
I'm 5'10. 155lbs, btw. Probably dragging around a good 7 pounds of flab which I'm hoping my diet/lifting will erase.
Thanks in advance!