A morning cup of coffee may do more than just perk you up, according to new research.
Moderate amounts of caffeine intake — defined as one to three cups of coffee or tea a day — were.
Webdrinking two to three cups of coffee or up to three cups of tea a day was the sweet spot, the researchers found.
People who consumed about 200 to 300 milligrams.
Compared with nonconsumers or consumers of less.