Neither of my parents ever wore glasses. Daddy died at age 90 and Mother at 86. They always had a pot of coffee on, at least during the daytime. When they got up in the morning, the first thing they did was start the coffee.
I know two examples aren’t statistically significant but I still doubt that study.
I’m curious how many in that study use a computer. I’d think staring at a screen for many hours would cause eye problems faster than a pot of coffee would.
BTW, they never mentioned the size of the cup o’ joe.
I’ll have a glass of wine instead.
By the way, Dad’s in his late 80’s and still has vision like a hawk.