Potential Role of mTORC1 in Linking Amino-Acid Availability, GH-IGF-1 Signaling, and Growth-Plate Function in Childhood Stunting: A Narrative Review Farhan Naufal Adiyatma1, Dwi Aprilawati2*, Stefanie Jasper Hamindo1, Gadis Meinar Sari3 Abstract Stunting affects 150.2 million children under five worldwide. Its mechanism is frequently explained by caloric deficiency alone. The mechanistic