to say supplements don’t do much isn’t really true. supplements can provide extra nutrition our bodies crave, and are important in a recovery program.
there is a branch chain amino acid formula from Beverly International that is incredible. It is called Glutamine Select:

This stuff will repair your body quickly, and prevent catabolic breakdown from extended cardio activity. (prevents that immaciated look that many long distance runners get). I’ve been lifting heavy, and drink this afterwards, it keeps soreness away and i’m able to do a hard run shortly after heavy lifting.
Additionally, chocolate milk is not ideal…it is full of estrogen hormones from cow’s milk, sugar and un-necessary fat.
however, quality dark chocolate is closer to ideal, as it is loaded with antioxidants that repair your body and prevent damage. additionally, it is full of flavonoids which are great for your heart and arteries.
Basically, look for a 70% or higher amount of chocolate in a chocolate bar and eat a small piece after workouts. i love chocolove’s strong dark chocolate–77% dark cocoa.

most health food stores have this. or, you can check out: www.chocolove.com
and look at the product guidelines. you’ll see this is much better than chocolate milk! and also more gratifying.
the last 2 things i’ll mention are these:
-calcium supplent that has vitamin D in it
-Omega 3’s.
The calcium will speed your recovery, build your bones, reduce inflamtation of the joints and tissues. The Omega 3’s are good fats that your body needs in order to run properly. it is good for the hormones, brain, and also repairs tissues and is good for your skin, etc.
fruit will replace electrolytes, and hydrate you.
so, that’s my short list reco. if you want to learn more, my favorite book right now is by Dr. Oz***: You the Owner’s Manual ***every person over age 30 should be reading this book, athlete or not.