Derided as the doping Olympics, the Enhanced Games has drawn intense criticism from sporting bodies. But, as The Economists health editor Natasha Loder explains, human enhancement is already a D I H E X A is having a moment right now and I get why. When something gets labeled as brain repair or synapse growth, it spreads FAST especially in communities Clinical Research in 2026:What's Changing and Why It Matters Stem cell, Granulocyte Colony Stimulating Factor and or Dihexa to promote limb function recovery in a rat sciatic nerve damage repair model: Experimental animal studies ScienceDirect Dihexa in Clinical Trials: What We've Learned So Far Small molecule activation of the neurotrophin hepatocyte growth factor to treat Alzheimer disease