Children who struggle with attention, impulsivity, and hyperactivity may carry the health impact of those challenges well into adulthood, according to a new long-term study that tracked individuals for more than four decades.
Researchers from University College London (UCL) found that people who showed higher levels of ADHD traits at age 10 were more likely to experience physical health problems and disability by the time they reached their mid-40s. The findings, published in JAMA Network Open, are based on data from the 1970 British Cohort Study, one of the UK’s most extensive population health projects.
The study revealed that adults who likely had ADHD in childhood were more prone to developing multiple physical conditions, including migraines, back pain, diabetes, epilepsy, and cancer. More than 42 per cent of this group had two or more chronic health problems by age 46, compared with around 38 per cent of those without ADHD traits.
According to lead researcher Professor Joshua Stott, ADHD is often misunderstood as a condition that only affects education or behavior. In reality, he said, it can influence health behaviors, access to medical care, and long-term wellbeing.
People with ADHD are more likely to face social disadvantage, experience stress, and struggle with impulse control, all of which can contribute to unhealthy behaviors such as smoking and poor diet. While these factors explained part of the increased health risk, the study found that ADHD itself remained independently linked to poorer physical health outcomes.
The researchers stressed the need for better awareness among clinicians, noting that early screening, lifestyle support, and long-term monitoring could help reduce health inequalities faced by people with ADHD.
The findings underline a growing call for ADHD to be viewed not only as a neurodevelopmental condition, but also as a public health issue with lifelong implications.
