211
Drinking 2-3 cups of coffee a day tied to lower dementia risk
(news.harvard.edu)
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 17 Feb 2026
211 points (100.0% liked)
science
25436 readers
911 users here now
A community to post scientific articles, news, and civil discussion.
dart board;; science bs
rule #1: be kind
founded 2 years ago
MODERATORS
Decaf coffee has less than 1mg/ floz
Black tea is generally over 5mg/floz
Are you basing this on how alert you feel or do you have some very weak tea and some super strong decaf?
I make decaf stronger because I like the taste but I also leave teabags in. I wonder how much variance there is between different decafs in reality. This is based on my own experience in my own body but I do suspect that not all decafs are made equal.