This document discusses various ways a child's voice can be hurt and healthier alternatives. It mentions that yelling, screaming, cheering, making animal noises, whispering, talking fast, using one's voice while lifting, talking with chin in hands, using very high or low voices, and talking when angry or excited can hurt one's voice. Some healthier alternatives suggested are walking up to someone and talking, clapping, playing silently, speaking quietly, speaking slowly, staying quiet while lifting, sitting up straight while talking, and waiting to calm down before talking. It also encourages drinking water, breathing through the nose, getting enough sleep, and limiting spicy foods to keep one's voice healthy.