nac produces glutathione (& Glutathione) Crucial New Research NAC (N-Acetyl Cysteine)
Description
Proc Am Assoc Cancer Res 41:731, 2000

This study was supported by research grants from the National Natural Science Foundation of China (31970689 to J.M

Sulforaphane attenuates nonalcoholic fatty liver disease by inhibiting hepatic steatosis and apoptosis

It's also going to encourage growth of tissues, not just muscles, but other tissues
No injections for most
