There are superior gene combinations that are not known or are poorly understood, such as high bone density, resistance to acute radiation exposure, faster envi

There are superior gene combinations that are not known or are poorly understood, such as high bone density, resistance to acute radiation exposure, faster environmental adaptability, greater pulmonary volume. By higher bone density I mean 3-5x greater than normal. These supposedly superior conditions are things that actually exist and boost performance, but they also impose stress on other health systems. After accounting for complexity superior is in the eye of the beholder after consideration for what factors/goals are most desirable.