Chronic Conditions Soar as US Life Expectancy Stagnates

As of 2025-11-17T06:37:24+00:00, the national picture in the United States paints a troubling story when it comes to longevity and health. In 2023, the latest data available, 76 percent of American adults, about 194 million people, reported having at least one chronic medical condition. This represents a significant increase from 2013, when the rate was 72 percent, or about 177 million people.

The rate of adults with multiple chronic conditions has also risen, going from 47 percent in 2013 to 51 percent in 2023. Meanwhile, life expectancy has remained mostly unchanged over the past five years, hovering around 79 years since 2019. Compared to similar high-income countries, the US now has the lowest life expectancy.

Experts attribute this troubling trend to factors like rising drug overdose deaths, climbing obesity rates, and the widespread prevalence of chronic diseases. At the same time, the booming longevity industry, led by high-profile biohackers, promises dramatic results through expensive supplements, extreme routines, and invasive procedures. However, these pricey age-boosting options remain out of reach for most Americans.

Fortunately, research shows that meaningful improvements in longevity and healthy aging can be achieved through simple, affordable lifestyle changes. Studies have found that speaking multiple languages, consistently exercising, avoiding processed foods, getting quality sleep, and managing stress can all help slow the biological aging process.