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Table S3: Search results, included and excluded studies in the full-text stage, and the reasons for the exclusions

doi:10.1038/s41598-021-83068-5

CPT 96374, by contrast, covers intravenous (IV) push administration where the substance is delivered directly into a vein, typically by a syringe, and the administering provider must be present during the entire infusion

But clinical data on NAD boosters consistently shows that multi-ingredient formulas ones that support NAD+ production through multiple metabolic pathways simultaneously outperform standalone precursors for reaching and maintaining optimal intracellular levels