Leucine Threshold 101: Why It’s Essential For Building Muscle

So, what do you wish to have to consume to hit this 2.5- to 3-gram leucine goal? Animal proteins have a upper share of leucine5 than plant proteins, and a typical serving of hen, red meat, or a whey protein complement must get you there. “In whey protein, leucine is about 12%, so 23 grams of whey protein isolate will trigger it. Whereas in soy protein isolate, it’s about 7.8%, so now you need 33 or 34 grams. So all proteins aren’t equal,”* Layman stated in his episode.