CHICAGO, Illinois, September 19, 2026 — Half of American adults mask grogginess with caffeine, a new report finds. This month, the CDC’s National Center for Health Statistics released data on comprehensive, nationwide patterns of general fatigue for the first time. The researchers say the findings reveal a more-or-less unmeasured health risk so far. Review public wellness initiatives at the Centers for Disease Control and Prevention.
What the Report Actually Found
As part of the National Health Interview Survey, the study included data from almost 27,000 adults in 2024. In all, 71.5% of adults indicated experiencing fatigue some days or at least often most days every week; the percentage with frequent fatigue (at least one-fourth of the days/week) was 16.6%. The complete report — The first 6 months of the COVID-19 pandemic in the United States — is published in a special supplement to Vital Statistics Rapid Release, distributed by the CDC’s National Center for Health Statistics.
Women were substantially more likely to experience ‘frequent fatigue’, with 20% reporting it compared to 13% of men. The highest rates, 19.5%, were among younger adults aged 18 to 34 — who experienced the most mental distress — while adults aged over 65 reported the lowest rates at just 12.9%. Regions also recorded different rates, where the South and Midwest had higher levels than the West or Northeast.
Why Researchers Say This Matters
The lead author of the report, Natalie Young, added that fatigue is one of the most commonly reported problems during primary care visits in the U.S. She identified general fatigue as distinct from typical drowsiness, because it does not benefit from increased sleep. Anyone presenting with the symptoms of chronic fatigue tends to have an increased risk of limited activity and long-term workplace disability.
Frequent fatigue was found to correlate highly with the impact of other health problems, such as anxiety or depression symptoms. So it is no wonder that adults with frequent fatigue were more than three times more likely to report those symptoms compared with those without it. The National Institutes of Health provides background on how fatigue relates to the larger context of public health.
Possible Explanations Behind the Numbers
Clinical psychologist Jennifer Caspari has linked part of the gender disparity to women bearing a disproportionate share of burdens with housework and caregiving. Hormonal changes may also help explain the higher rates in women than men for most age groups. But the overall findings were largely in line with clinical experience, according to Northwestern Medicine cardiologist Alana Lewis.
The report did not explore individual drivers for the fatigue trends it found. It also cannot demonstrate conclusively that fatigue has become more pronounced than in prior years, because the agency had never before conducted an analysis of this type. Still, researchers say the magnitude of the findings warrants more public health scrutiny going forward.
What Experts Recommend
Doctors recommend that without fatigue management you must pay attention to sleep quality and maintain a stress-reduction habit consistently. A list called Life’s Essential 8 from the American Heart Association, which has a checklist of things to follow for cardiovascular health (and researchers say heart health is intricately tied to how fatigued you feel), offers one starting point. You can find the full checklist — and supporting science — at the American Heart Association.
Experts also say you should add both passive and active rest, like mild stretching or breathing exercises, rather than just sleeping. It provides a rare affirmation of an experience that has often gone unmeasured — for many adults, especially women and younger workers. Future surveys should help determine if those levels of fatigue are increasing or decreasing or remain stable over time, public health officials say.
Workplace disability risk is reported to be another reason why some employers are starting to pay attention to the findings. In a larger examination of worker burnout, some companies have begun reassessing scheduling procedures and break policies, guided by safety standards from the Occupational Safety and Health Administration. However, whether any of those changes can meaningfully lower fatigue rates remains an open question that researchers desire to track in upcoming surveys.
For individuals, physicians recommend evaluating the quality and amount of sleep experienced, alongside the stress and demands of their daily lifestyles, before assuming that something more severe is going on. Chronic fatigue that does not go away with rest, however, is usually a reason to see a doctor. The updated CDC data provides a clearer national benchmark for both patients and doctors on what constitutes normal versus atypical fatigue.
