OpenAI co-founder Sam Altman and Huffington Post founder Arianna Huffington have announced their collaboration to fund the development of an “AI health coach” through their new venture, Thrive AI Health. This digital doctor would leverage “the best peer-reviewed science” and “personal biometric, lab, and other medical data” provided by users to deliver personalized health guidance. The duo emphasizes the significant influence of daily behaviors like sleep, nutrition, movement, stress management, and social connection on our overall well-being. They believe that AI’s capacity for hyper-personalization can empower individuals to optimize these behaviors. The AI-powered health coach would learn about users’ preferences and routines, analyzing factors such as sleep patterns, dietary habits, exercise routines, and stress management techniques. This information would then be used to provide real-time nudges and personalized recommendations, acting as a fully integrated personal AI coach. Altman and Huffington argue that this AI-driven approach could play a crucial role in addressing health disparities, particularly concerning chronic diseases like diabetes and cardiovascular disease, which disproportionately affect certain demographics. They point out the high prevalence of these conditions in the United States, with 129 million individuals living with chronic diseases and nearly 90% of the nation’s healthcare spending directed towards their treatment rather than prevention. The pair illustrate the potential benefits using the example of a busy professional with diabetes. The AI health coach, trained on the individual’s specific medical data, could provide medication reminders, suggest healthy meal options, and encourage exercise. They believe that this AI-powered solution would not only improve health outcomes but also democratize access to preventive healthcare by making healthy behavior changes easier and more widely available. However, concerns arise regarding the potential superiority of such AI-powered coaching compared to readily accessible resources like phone reminders and online health information. Moreover, the risk of AI hallucinations, where the system generates inaccurate information, presents a significant concern in the context of medical advice. While AI hallucinations can be amusing when suggesting pizza toppings, they can have life-threatening consequences in the realm of healthcare. This isn’t the first attempt to develop AI health coaches in Silicon Valley. Companies like Onvy offer similar products compatible with numerous fitness trackers, Google’s subsidiary Fitbit is reportedly working on an AI chatbot for its wearables, and Whoop already integrates ChatGPT-powered coaching into its products. Despite the potential benefits, the development of AI health coaches requires careful consideration of accuracy, privacy, and the potential for misinformation. As AI technology continues to advance, the ethical implications of its application in healthcare demand rigorous scrutiny and responsible development.