How Do We Heal? | COLOSSAL QUESTIONS

★ WATCH MORE ★ ★ SUBSCRIBE ★ In life, there are plenty of painful things that can happen to us, some small and some big. But... what happens after the pain? How does your body actually heal after an injury?? Images used under license from Welcome to Colossal Questions, the show that answers all of life’s most pressing questions! Welcome to Colossal Cranium where you can find endless answers to all of life’s most pressing questions!