IT'S NOT AGE. IT'S THE NIGHT PILL.
You were told the morning fog comes with age. Three facts point somewhere else.
01 / It blocks a memory chemical
Diphenhydramine and doxylamine are anticholinergic drugs. In other words, they block acetylcholine, a chemical messenger your brain uses to learn and remember. Mayo Clinic warns that these sleep aids may carry risks for people over 65, including a higher risk of dementia.
02 / Heavy use was linked to dementia
University of Washington researchers followed nearly 3,500 adults aged 65 and older for about seven years. The heaviest users of strong anticholinergic drugs had a 54 percent higher risk of dementia. For diphenhydramine, that level matched about 50 mg a day for more than three years. A study like this shows a link, not proof, yet the risk climbed as use went up.
03 / The sleep it buys wears off
Mayo Clinic notes that tolerance to these drugs can develop quickly. The longer you take them, the less sleepy they make you. Many men also wake up groggy, with a dry mouth and a slow head. You end up with a weaker night and a foggier morning.
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