Is coffee consumption unhealthy?
Not at all. The research is clear. According to the attached 2017 umbrella study, coffee consumption is healthy as long as you don’t drink too much (4 cups a day is fine). Coffee lowers your risk of getting cancer and has a variety of other health benefits.
The only group of people who need to avoid coffee are pregnant women.
On the other hand, there are plenty of people who say “I love coffee, but coffee doesn’t love me!”
I say that! I have to limit my coffee consumption to about 4 cups a week. If I drink more than that, I get abdominal pains.