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ConsumerLab Tests Say Otherwise White Plains, NY, April 15, 2026 NAC (N-acetyl cysteine) supplements are widely marketed for detoxification, immune support, and respiratory health, as NAC is converted in the body into the antioxidant glutathione
Studies show L-Carnitine supplementation can increase fat oxidation during exercise by up to 55%
Feldstein, A
While numerous antioxidants demonstrate protective effects in cellular and animal models, the number of well-controlled human clinical trials remains limited
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