Walter Willett has quietly shaped how the world understands nutrition for more than four decades — and chances are, you’ve been following his conclusions without ever knowing his name. If you’ve heard that trans fats are dangerous, that red meat increases disease risk, or that the quality of dietary fat matters more than the quantity, […]
How do you know which nutrition advice to trust? With social media algorithms amplifying confident-sounding voices over credentialed experts, it’s harder than ever to separate science from hype. Fortunately, Valter Longo — world-renowned longevity researcher and Director of the USC Longevity Institute — offers a simple mental model that cuts through the noise. His framework, […]
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