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For weight loss specifically, this is not a close comparison

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Findings from these investigations, particularly those involving natural NAD + precursors, have reached the first clinical testing

Patano et al

doi: 10.3389/fimmu.2023.1139589 Received 07 January 2023 Accepted 20 March 2023 Published 18 April 2023 Volume 14 - 2023 Edited by Qun Zhao, Fourth Hospital of Hebei Medical University, China Reviewed by Laiping Zhong, Shanghai Jiao Tong University, China