“Beta-alanine (BA) is a non-essential amino acid—meaning your body can naturally produce all it needs through food alone," says Maddie Pasquariello, M.S., R.D., of NutritionWithMaddie.co ...
Correspondence to Dr Vincent Kelly, School of Human Movement and Nutrition Sciences, University of Queensland, Brisbane, Queensland 4072, Australia; v.kelly2{at}uq ...