They are not drugs, not dietary supplements, and not intended for human or veterinary use
Two separate injection windows, two separate syringes
As shown in Supplementary Table 1, MMA was positively correlated with Creatinine, Blood urea nitrogen, and C-Peptide (r = 0.388, 0.293, and 0.229, respectively), while inversely correlated with High-density lipoprotein-cholesterol (HDL-C), eGFR, and B12 (r = -0.102, -0.405, and 0.291, respectively)
normally the time period between supplementation and the blood test is too short, distorting results certainly no cause for panic
[DOI] [PMC free article] [PubMed] [Google Scholar] 39.Shao Z, Zhang X, Pi Y, Yin L, Li L, Chen H, Zhou C, Ao Y