What measure of 'drink' did these Americans use?
What is a drink? Why can't they use units like every other sane study?
I'm going to assume it's a British Imperial pint of a DIPA such as https://gipsyhillbrew.com/beers/hepcat-hepcat/
That is about 4 units.
So I need to drink 8 to 12 units a day to improve my health. Maybe I'll skip a day here and there, and move the units to another day, I'm sure that is recommended too.