300M+ people ask ChatGPT health questions weekly as DTC labs hit $4B
HealthcareLdr · x · 2026-11-10
Per The Economist, 300M+ people ask health questions on ChatGPT each week, and Morgan Stanley estimates direct-to-consumer lab testing is already a $4B market. The Economist attributes this to appointment scarcity and high costs, but the poster offers another read: patients are doing things for themselves now simply because they can — knowledge and treatment decisions are migrating to individuals.
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