Need some advice on suppliments. As of now I am taking Mega men multi's from GNC, Metrx Amped ECN drink mix ( free sample bucket ). I am 45 yrs old, my picture is posted in member photos 6 ft 220 lbs (over 40), I am going to GNC tommarrow, need some good advice on what I should try next. Used Whey protiens, Metrx meal replcement packs (Not worth a shit). HELP!