Melissa Afflerbach Let's talk about NAC (aka the underrated glow from within supplement) If you've never heard of NAC (N acetyl cysteine), it's one of those Instagram NAC vs Glutathione: Differences, Similarities And Health Benefits Nac vs Glutathione #integratedmuscleandhealth #EDUCATE #dynamiccoaching #smarterisharder #worknowwinlater NAC is a great supplement. It's awesome stuff to support healthy lungs. NAC is a known mucolytic. That is a fancy term meaning breaking up mucus. Now, research does show that NAC Glutathione vs. NAC: Which Antioxidant Is Best for Your Liver? Life Extension