The Mediterranean diet is the most highly-rated diet across most categories. WASHINGTON, Jan. 3, 2025 /PRNewswire/ -- U.S. News & World Report, the global authority in health rankings and consumer advice, today announced the 2025 Best Diets. The 15th edition of Best Diets shifts from ranking diets to rating diets, examining 38 diets among 21 categories. The Mediterranean diet is again the most highly-rated diet across many categories – the best of the best among 2025 Best Diets. "Best Diets' updated rating ...