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Ignores CNS signaling and metabolic shifts
Melanocortin effects extend beyond tanning skin
Melanocortin receptors drive central effects too
Calling it tan only misses physiology entirely
More than tanning affects brain pathways
CNS and metabolic actions are well known
Central effects go beyond pigmentation
Brain signaling plays a real role
Melanocortin receptors act centrally too
CNS impact makes it more complex
