I love the taste of coffee, had cafe au lait as a kid, then brewed, then french press and stove top moka pot. The last two methods slowly made me sick. It turns out when not using a paper filter, things like cafestol makes it through the process in higher concentration and after a few days of consumption I would get intense pain near my liver/gallbladder, for about 30 minutes I would be on the bathroom floor waiting for it to pass, often only vomiting helped. I stopped coffee and those symptoms stopped. Later tried poured over coffee with a paper filter , after a few days those symptoms would come back. Decaf doesn't help. Now in my late 30s I can't have coffee, tea or chocolate. The caffeine/theine/theobromine was not good either, anxiety, headaches, muscle twitching, heart palpitations, irritability, leading to, sorry for the detail, dehydration and hard stools. It's been a year since I've stopped, and I feel serene, easier to stay hydrated, better sleep and great bowel movement. If someone can invent the impossible burger equivalent of coffee (no caffeine, cafestol, roasting carcinogens ...) I'll be first in line, not sure how long that line would be though.