The Carnegie Nutrition Laboratory: Where Fasting Science Was Born
Inside the Carnegie Nutrition Laboratory in Boston — the institution where the most rigorous scientific study of prolonged fasting was conducted in 1912.
When people talk about intermittent fasting today, they cite modern researchers — Valter Longo, Mark Mattson, Yoshinori Ohsumi. But the foundational scientific work that established what actually happens inside a human body during prolonged fasting was conducted over a century ago, inside a purpose-built laboratory in Boston funded by one of history's greatest philanthropic institutions: the Carnegie Institution of Washington. Understanding the Carnegie Nutrition Laboratory — its mission, its methods, and the landmark study it produced — is essential context…
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