We need to address the paradox that health expansion threatens sustainable healthcare as anti-aging drugs are on the trail from trial to the market and come together with health enhancement measures changing demography and the health of populations. This poses global, social, and professional problems, and challenges clinical medicine as well as health policy. To handle the emerging challenges, we need to address four crucial issues: (1) injustice (access), (2) sustainability, (3) basic human rights, and (4) eugenics.
