Key Market Indicators
By 2026, Britain is expected to have the highest prevalence of overweight adults in the world, with nearly 68% of its population expected to be overweight. Since 1980, the prevalence of overweight adults in Britain has increased steadily by an average of 0.7 points per year. In 2021, Canada overtook Britain as the country with the highest prevalence of overweight adults, at 65.9%. The Marshall Islands, Tuvalu and Kiribati ranked second, third and fourth, respectively.
