Quote:
I've been doing some research on protein quantities and wondered if you can point me to any resources that mention the 1-1.5g/pound? Are there any studies or research papers that you know of on the net?
|
References
Nelson ME, Fisher EC, Catsos P, et al: Diet and bone status in amenorrheic runners. Am J Clin Nutr 1986;43(6): 910-916
Lemon PW, Tarnopolsky MA, MacDougall JD, et al: Protein requirements and muscle mass/strength changes during intensive training in novice bodybuilders. J Appl Physiol 1992;73(2):767-775
Lemon PW, Mullin JP: Effect of initial muscle glycogen levels on protein catabolism during exercise. J Appl Physiol 1980;48(4):624-629
Anderson JW, Johnstone BM, Cook-Newell ME: Meta-analysis of the effects of soy protein intake on serum lipids. New Engl J Med 1995;333(5): 276-282
Mäkelä S, Poutanen M, Lehtimäki J, et al: Estrogen-specific 17beta-hydroxysteroid oxidoreductase type 1 as a possible target for the action of phytoestrogens. Proc Soc Exp Biol Med 1995;208:51-57
And ... here is some info taken from Nancy Clark's guide to sports nutrition ...
RDA for sedentary adult:0.4 grams of protein per lb. BW/day
Adult recreational exerciser: 0.5-0.75 grams of protein per lb. BW/day
Adult competitive athlete: 0.6-0.9 grams of protein per lb. BW/day
Adult building muscle mass: 0.7-0.9 grams of protein per lb. BW/day
Dieting athlete: 0.7-1.0 grams of protein per lb. BW/day
Growing teenage athlete: 0.9-1.0 grams of protein per lb. BW/day
Again, as I said before, I like to go high on the scale and go closer to 1.0 - 1.5 grams, especially when I am on LC/CKD since some of the aminos are being used for fuel.