This report provides an overview of innovations in 3D printing, particularly its applications in medicine, ranging from creating eyeglasses and custom prosthetics to the potential for printing tissues and organs. It contrasts 3D printing with traditional methods, highlighting its capacity for mass customization and cost-effectiveness in smaller production runs. The report discusses the potential of 3D printing to revolutionize medical treatments by creating new organs, testing drugs on printed tissues, and customizing drug dosages. It also addresses the current limitations and future prospects of 3D printing in medicine, including the possibility of printing vaccines and tissues for personalized drug testing, concluding that while its impact is currently small, it holds enormous potential for growth and benefit in the medical field.