Branched-chain amino acids (BCAAs) are a group of three essential amino acidsL-leucine, L-isoleucine, and L-valinethat play an integral role in muscle protein synthesis, the process by which cells create new muscle proteins (which is necessary for muscle recovery and hypertrophy)
JRSM Cardiovasc Dis 11(8):2048004019843047 Correale M, Paolillo S, Mercurio V, Limongelli G, Barill F, Ruocco G, Palazzuoli A, Scrutinio D, Lagioia R, Lombardi C, Lupi L, Magr D, Masarone D, Pacileo G, Scicchitano P, Matteo Ciccone M, Parati G, Tocchetti CG, Nodari S (2020) Comorbidities in chronic heart failure: An update from Italian Society of Cardiology (SIC) Working Group on Heart Failure
If youre part of half of the American population1 that (at least occasionally) takes a multi, youve likely had your reasons for prioritizing this supplement
Transferrin receptor 1 (TfR1), a well-known regulator of cellular iron that internalizes the transferrin-bound iron, plays a significant role in ferroptosis, and ROS induction has been shown to enhance TfR1 protein levels and serves as a marker of ferroptosis 8