The reality of stem cell therapy

Stem cells have been touted as the miracle cure, not just for diseases or disorders, but perhaps for aging as well. But what is a stem cell? And how is it being used in medicine today? 🚀 Discover deep-dive engineering stories and breakthrough technologies on Interesting Engineering:    / @interestingengineeringie   🪖 Explore military innovation and defense technology on Military Mechanics:    / @militarymechanicsie   🔬 Complex tech, simply explained. Discover how the world works with IE Explains:    / @ie-explains