A line chart showing adult obesity rates in 'Epic Cosmos' peaking at 45.6% around 2021 before declining to 43.9% by Q1 2026.

A line graph titled 'Adult obesity's rise has reversed' showing data from 2010 to 2026. The rate climbs steadily from 40% in 2010 to a peak of 45.6% in the early 2020s, then shows a downward trend ending in a red arrow pointing to 43.9% in Q1 2026.

Adult obesity's rise has reversed Adult obesity rate in Epic Cosmos, 304M records, 2010-Q1 2026 Peak 45.6% 46% 44% Q1 2026 43.9% 42% 40% 2010 2015 2020 2025 Source: Epic Research, 2025, 2026 Chart by Crémieux Recueil, @cremieuxrecueil Latest values extend Epic's 2010-2024 annual series with its updated BMI tracker.