Needle gauge matters
What does semaglutide feel like week by week
In the STEP-1 trial of 1,961 adults (Wilding and colleagues, Once-Weekly Semaglutide in Adults with Overweight or Obesity, New England Journal of Medicine, 2021), participants on semaglutide 2.4 mg lost an average of 14.9 percent of their body weight at 68 weeks, compared to 2.4 percent on placebo
References Retatrutide has been the subject of scientific investigation in the fields of endocrinology, metabolic research, multi-receptor pharmacology, glucose regulation, energy homeostasis, and peptide signaling
As a general rule, IM is favored when the goal is rapid correction of a clinical deficiency, when the patient has difficulty absorbing B12 through oral or sublingual routes, or when a provider wants predictable peak serum levels