It may promote cellular metabolism
Biallelic variants in BBOX1 cause L-Carnitine deficiency and elevated -butyrobetaine [PMID: 41022783] Laboratory literature summary: Biallelic variants in BBOX1 cause L-Carnitine deficiency and elevated -butyrobetaine
(More information) Vitamin C is an essential cofactor in numerous enzymatic reactions, e.g., in the biosynthesis of collagen, carnitine, and neuropeptides, and in the regulation of gene expression
That's the basic reasoning behind stacking them
They not only aid in the weight loss process, but provide the body with much needed essential vitamins and minerals it is lacking
Active infection, recent surgery, or wound healing senescent cells assist tissue repair, so clearing them could theoretically interfere