a16z general partner Erik Torenberg speaks with Justin Mares, founder and CEO of TrueMed. They discuss why American health outcomes are so poor compared to the rest of the developed world, how crop subsidies created a food system that "systematically outputs unhealthy people," and what it would take to treat the chronic disease crisis as a national security issue. Mares explains how TrueMed allows people to spend tax-free HSA and FSA dollars on lifestyle interventions like gym memberships, sleep aids, and healthier food—and why he believes this could redirect hundreds of billions of dollars toward prevention. They al...