Importantly, the synergy was most pronounced when both compounds were administered simultaneously or with minimal time separation, supporting the concept that coordinated activation of both pathways produces optimal somatotroph stimulation
Diabetologia 63:221228
RazaAHabibMKakavandSNZahidZZahraNSharifRet al

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Hi Nackapan, Yes, I would agree with a lot of what you say
Genetic factors may also play a role