Summary
A new Lancet study reveals nearly three-quarters of U.S. adults are overweight or obese, a sharp rise from just over half in 1990.
Obesity among adults doubled to over 40%, while rates among girls and women aged 15–24 nearly tripled to 29%.
The study highlights significant health risks, including diabetes, heart disease, and shortened life expectancy, alongside projected medical costs of up to $9.1 trillion over the next decade.
Experts stress obesity’s complex causes—genetic, environmental, and social—and call for structural reforms like food subsidies, taxes on sugary drinks, and expanded treatment access.
I wonder how recent semaglutide (ozempic, wegovy, etc) will affect this. It’s just come into mainstream recently and it seems like it actually does have positive outcomes for weight loss and addiction. When availability increases and eventual price comes down with patent expiration in the next decade we might see a huge change in this data.