In a randomized clinical trial involving older adults, GlyNAC supplementation improved glutathione status while also improving markers of oxidative stress, inflammation, mitochondrial function, muscle strength, and walking speed.57 58 Additional studies have reported improvements in several other measures associated with healthy aging, though the overall body of evidence remains relatively small compared with more established uses of NAC.34 Pure Encapsulations delivers 1,800mg each of NAC and glycine per serving, making it one of the highest-dosed products in this guide
Gut microbiota functions: metabolism of nutrients and other food components
Calu-3 cells (human lung adenocarcinoma cells) and HEp-2 cells (human epidermoid cancer cells) were maintained at 37 C with 5% CO 2 in Dulbeccos Modified Eagle Medium (DMEM) containing 10% FCS, GlutaMax, and 100 g/mL penicillin-streptomycin
Nillert N, Pannangrong W, Welbat JU, Chaijaroonkhanarak W, Sripanidkulchai K, et al