For researchers interested in potential cognitive or neurological effects , nasal delivery may offer advantages over systemic injection
Self-injecting vitamin B12 Quick and painless jabs after a B12 deficiency diagnosis 2 years ago I was diagnosed with B12 deficiency two years ago, at the start of COVID-19 lockdown in the UK
Professional athletes who need to improve their physical performance
The most cited mechanistic finding is the Neelakantan and colleagues 2018 study in Biochemical Pharmacology , in which the investigators reported that 5-Amino-1MQ reverse[s] high fat diet-induced obesity in mice through selective inhibition of the NNMT enzyme, with measurable reductions in adipose tissue mass, improvements in insulin sensitivity, and increases in adipose tissue cellular metabolic activity in C57BL/6 mice fed a 60% kcal-from-fat diet [1]
In transected muscle models, the peptide accelerates myofiber bridging by promoting satellite cell activation and fusion, reducing scar tissue formation by 4060%