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When I asked about a different kind, my dr said that this was the only one

The changes were gradual but real

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Unlike anabolic compounds such as Anavar or Trenbolone, which act through androgen receptor pathways, MOTS-c operates at the mitochondrial level , making its effects systemic and metabolic rather than androgenic

Research demonstrates that regular exercise increases the spontaneous firing frequency of layer 5 pyramidal neurons in the motor cortex, intensifies their response to motor input, and accelerates their reaction speed during movement initiation (Destexhe and Marder, 2004)