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Glutathione injections can cause redness and swelling at the injection site

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Glutathione is a tripeptide, which is a small protein made of three specific amino acids: cysteine , glycine , and glutamate

* Correspondence: Sumei Li, [email protected] These authors have contributed equally to this work Disclaimer All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers

Green tea extract can help improve your metabolism while you're taking L-carnitine