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Circulation 97 , 18371847 (1998)

So one of the strongest arguments in this thesis is also one of the easiest to overstate: the field has matured procedurally, but the human clinical record is still substantially more developed for some substances than others

Congress, Office of Technology Assessment

A 2-capsule daily serving delivering 1000mcg of a wide-ranging amino acid blend, including essential aminos

They play crucial roles in numerous biological processes, acting as messengers within the body to signal various functions such as tissue repair, immune response, and hormone regulation