These are one of, if not the most rigorously studied class of peptides ever, with many large, placebo-controlled, randomized trials that followed over the past twenty years from the original GLP-1 drugs such as exenatide, approved by the FDA in 2005
Heres what you need to know about legality and drug testing: Not Approved for Medical Use As of now, 5-Amino-1MQ is classified as a research chemical
Why Do People Become B12 Deficient
Discussion Significance of the study To our knowledge, this is the most comprehensive network meta-analysis comparing the efficacy of SL, IM, and oral routes of administration of vitamin B12 in patients with vitamin B12 deficiency
Maintenance : Some people do periodic courses to maintain results
Until then, its mostly lots of online companies and independent practitioners who are making money on this