EAAs
Athletes who want to maximize muscle gains should look for EAA supplements that contain 20 percent to 30 percent leucine (which, again, is the muscle-synthesis-stimulating QB of amino acids) - Robert Wolfe

image by: Myprotein
HWN Suggests
Should You Replace Your BCAAs With EAAs?
Branched-chain amino acid (BCAA) supplements have long held a special place in the hearts of bodybuilders and endurance athletes alike. But recently, essential amino acid (EAA) supplements have started cropping up everywhere, threatening to edge out BCAAs as fitness enthusiasts’ go-to sports supplement.
Resources
Pick a side: EAAs vs BCAAs
All in all, we would recommend that EAAs are the superior choice here for the serious athlete looking to maximise their muscle building potential. EAAs will give you ‘more bang for your buck’ so to say. Of course, you should ensure that all other variables are perfected first.
Should I Be Taking Amino Acid Supplements When I Work Out?
They can be even more effective than whey protein for building muscle. While he isn’t willing to single-out specific products, Wolfe says athletes who want to maximize muscle gains should look for EAA supplements that contain 20 percent to 30 percent leucine (which, again, is the muscle-synthesis-stimulating QB of amino acids).
Amino acid supplements and metabolic health: a potential interplay between intestinal microbiota and systems control
Dietary supplementation of essential amino acids (EAAs) has been shown to promote healthspan. EAAs regulate, in fact, glucose and lipid metabolism and energy balance, increase mitochondrial biogenesis, and maintain immune homeostasis.
Eaas Vs Bcaas – You're Doing It Wrong!
Branched-chain amino acids (BCAAs) have garnered a massive amount of interest in the sports nutrition realm over the last decade. What started out as theoretical benefit from dosing BCAAs during training has rapidly transferred to real-world results for many gym goers. Yet, research suggests that the actual benefits of using BCAAs are rather minimal, especially in individuals who consume adequate amounts of protein from whole foods.
Essential Amino Acids: How to Choose and Use Them Wisely
If you can't get enough protein in your diet through food alone, you may want to consider supplementing with an amino acid.
When and How to Take Essential Amino Acids (EAAs) for the Best Results?
Taking EAAs pre, intra or post workout has been shown to increase in Muscle Protein Synthesis, creating a positive protein balance that allows your body to recover and grow.
Which Is Best for You? EAA vs. BCAA
EAAs and BCAAs both serve essential functions in the body. EAAs perform a wide range of tasks, including synthesizing neurotransmitters and hormones, creating proteins, breaking down food, repairing body tissue, and acting as an energy source.
Should You Replace Your BCAAs With EAAs?
EAAs and BCAAs both impact your ability to be strong and fit. In a perfect world, you’d get all your EAAs and BCAAs from whole foods. (Animal-based proteins like meat and dairy are the richest sources, while plant proteins—with a few exceptions—may be lacking in one or more EAA, making it critical for herbivores to mix up their protein sources.)
Examine
Proteins are composed of amino acids, some of which your body can synthesize and others not. The nine you need yet cannot synthesize, and thus need to ingest, are called essential amino acids (EAAs). A protein is said to be complete when it has enough of each EAA.

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