
Jason Fung, MD
Jason Fung makes the case for an insulin-focused view of weight and intermittent fasting. It is influential and accessible, but the central theory is contested and fasting requires medical context.
4.6/5 from 37,979 readers
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It belongs because it has shaped how many biohackers talk about insulin, meal timing, and fasting. We include it as a clearly labeled perspective, not as a settled account of obesity or a universal fasting prescription.
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