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World Obesity Atlas 2026
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About — World Obesity Atlas 2026
The World Obesity Atlas 2026, produced by the World Obesity Federation, offers a data‑driven overview of obesity prevalence, trends and policy actions in more than 200 nations. It reveals that global adult obesity has risen to 13 %—about one in eight people—up from 9 % in 2010, with the Middle East and North Africa topping the chart at roughly 30 % prevalence.