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Originally Posted by Felt_Rider The BV rating for whey is among the highest of any protein source. Bilogical value is a rating system based on absorbtion and utilization.
The BV ratings:
Whey = 104
Egg = 100
Casienate = 91
Beef = 80
Soy = 74
So for the money (economics vs. efficiency in assimilation) you can see which have the best bang for the buck if one is spending money for supplemental proteins. One could spend as much for a trendy soy protein and yet not have the same yield, however, some have to pick the source based on any food allergies or eating principles such as certain vegetarians may not desire a source derived from an animal. |
Yeah, but if calories are an issue, which seems to be the case for most people who are taking extra protein, then meat is a much better choice than whey as it has far fewer calories per gram of protein. Shrimp is one of the best sources of protein, by far, with the fewest calories and fat for the protein you get from it. Then various other fish like tuna, then poultry, then beef. Veggies are far worse in that regard. I do eat dried edamame (soy beans you get in sushi restaurants), as they are far better than most vegetables as a source of protein, but I do eat fish/meat too in part because of the amino acids and omega-3.
It's kind of hard to take shrimp along with you on a ride though.