Tag: Dr frank hu

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What is the 5 2 diet Harvard? Expert Perspectives on Intermittent Fasting

Oct 12, 2025 •

5 min read

A 2021 study found that the 5:2 diet produced similar weight loss results over a year compared to daily calorie restriction. Discover **what is the 5 2 diet Harvard** experts discuss, including insights from Dr. Frank Hu of the Harvard T.H. Chan School of Public Health.