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.
To be fair, I don't think many of us would recognize someone who is a BMI of 26 as "overweight." It technically is, but you've probably seen people regularly that are "technically" overweight but would never realize it. You yourself might be (and, statistically, are likely to be) overweight according to BMI and not realize it.
The really staggering thing is obesity. From 1960 until about 1992, it was between 15-20%. By 2000 it was 30%. These days it's getting close to 45%.