Humans have always pushed the boundaries of their physical capacities and sensorial limitations, finding solutions to surpass their limits, in order to survive and evolve. 3D Printing is not exempt from this endeavor. Considering the progress in tailor-made prosthetics; the design of materials with enhanced performance; the use of genetically compatible biological materials; and other developments, this technology is a potential ally for enhancing the body, opening a world of valuable, critical and still unknown possibilities.