Some people also report that MIC B12 injections have helped with sleep, memory, and concentration
Later work examined NNMT inhibition combined with dietary changes in obese mice, reporting reductions in body weight, fat mass, and hepatic fat, alongside shifts in gut bacterial populations
in total, 9 genera (including the unclassified group) and 38 metabolites met these criteria (metabolites published in Sampson et al., 2021 13 )
Pregnancy and breastfeeding : not studied
The most commonly reported side effects are mild and transient, including injection site reactions (redness, slight swelling, or tenderness), mild headaches during the initial days of use, and occasional dizziness or lightheadedness, particularly when starting the peptide