Sunday rest
Another thing to bear in mind is that some animal studies have cast doubt on NAC's ability to stimulate glutathione production and even called into question its overall safety
A larger follow-up RCT (n=72 older adults) confirmed these findings, additionally demonstrating improvements in gait speed (+0.14 m/s), grip strength, 6-minute walk distance, waist circumference reduction, and systolic blood pressure reduction (Kumar et al., J Gerontol A Biol Sci Med Sci, 2023) [21]
Support is as per MTR by optimising dietary or supplemented vitamin B12 (especially methyl B12) and zinc as a cofactor
The CellChatDB.mouse database, which contains secreted signaling, ECM-receptor, and cell-cell contact ligandreceptor (LR) interactions, was used