They operate through entirely non-overlapping receptor systems
That is why researchers and buyers often compare them side by side, then either choose one based on their focus or look at stack-style formulas that include both
In patients with hyper-reactive mast cells, taking NAC can actually trigger severe allergic-type reactions, hives, and bronchospasms
Notably, we found that other metabolites (Glu, mI, tCho, NAA, tNAA) did not differ among groups, paralleling Bathels finding that GABA was unchanged in episodic migraine, and highlighting the selectivity of neurochemical alterations in migraine
Its best to use collagen if you want to maintain your skins complexion while avoiding signs of skin ageing