Best Diets of 2026: Expert Rankings & Reviews
Our registered dietitians evaluated 38 popular diets across 12 criteria including nutrition quality, sustainability, and clinical evidence. Here's what they found.
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Expert rankings of 38 diets based on science, sustainability, and real-world results.
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Take the Diet QuizOur registered dietitians evaluated 38 popular diets across 12 criteria including nutrition quality, sustainability, and clinical evidence. Here's what they found.
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We don't publish diet advice that isn't grounded in science. Our editorial team includes registered dietitians, exercise physiologists, and medical writers who cite primary sources.