ADHD linked to higher risk of late-life cognitive impairment and dementia in new study
Research and discussion of ADHD have historically centered on kids, but the disorder affects people across the whole lifespan, including in old age. Now, scientists are probing how ADHD relates to brain health during that life stage. A new study that examined more than 180,000 older adults linked ADHD with a higher risk of cognitive impairment and dementia. Importantly, this research doesn’t mean that attention-deficit/hyperactivity disorder causes dementia, but it underscores the importance of awareness and the need for more research. The study, published earlier this month in JAMA Psychiatry, found ADHD was associated with roughly four times the hazard of cognitive impairment or dementia in the older adults studied. Researchers also found that for people who did develop cognitive impairment, those with ADHD reported poorer mental health and social satisfaction and had more medical…