This ratio is actually comparable to or slightly better than what is seen with aggressive diet-only interventions, but it is still a meaningful amount of muscle to lose
Favorable shifts were also observed in non-invasive assessments, including the enhanced liver fibrosis score, vibration-controlled transient elastography, N-terminal type III Collagen Propeptide (PRO-C3), FibroScan-AST (FAST) score, and aminotransferases
You still use 5 mg/mL as your concentration for calculations
The colour of the lesion may be black (especially in dark skinned individuals), brown (junctional naevus), skin coloured or pink (cellular or dermal naevus), steel-blue (blue naevus)
The tradeoff is that more receptors also means more side effects, especially nausea and (for retatrutide) unusual skin sensations