This article covers what the research actually shows about glutathione safety, the real side effects by delivery method, who genuinely needs to be careful, and what drug interactions matter.
If you're over 40, hitting a wall with your energy despite doing "everything right," or noticing that the same diet and workout routine that worked in your 30s just doesn't produce the same results anymore - that's often NAD+ decline talking. Here's what the research actually says, and where the therapy fits into a realistic weight loss strategy.