The world of supplements is always exploding with new trends, and chances are you’ve heard some buzz about N-Acetylcysteine, or NAC, recently. It’s actually been on the market for decades, but certain ...

One of the only viable methods of increasing intracellular levels of the superantioxidant glutathione is supplementing with N-acetylcysteine (NAC), a prodrug for the amino acid cysteine. 1 Deficiency ...

N-Acetyl Cysteine, or Acetylcysteine, or simply NAC is the supplement form of the semi-essential amino acid L-cysteine. It is semi-essential because the body can make it on its own, although it also ...

Here’s what the evidence says about what works (and what doesn’t). By Annie Sneed St. John’s wort “promotes a positive mood.” Valerian root reduces “levels of anxiety and stress.” Lavender oil is ...

Dietary supplements are products like vitamins, minerals, and herbs that claim to promote wellness. Many of these supplements do have known benefits, but there are also risks you should know about.