The classification helps answer the question: "What am I actually taking, and how does it compare to what I read about online?" [Diagram suggestion: Four-quadrant matrix with axes labeled "Receptor target" (pure GLP-1 vs multi-agonist) and "Approval status" (FDA-approved vs compounded), with all medications plotted in their respective quadrants] The pattern we see in FormBlends refill data: patients often start on compounded semaglutide (Tier 4), then switch to brand-name Wegovy (Tier 1) when insurance coverage becomes available, then switch to tirzepatide (Tier 3) if weight loss plateaus
Bastian SE, Walton PE, Wallace JC, Ballard FJ
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Usually, the greater the starting body weight and the greater the calorie deficit, the greater the weight loss at least initially, says Rothberg
Effects of mycotoxins on neuropsychiatric symptoms and immune processes