One to two cups of caffeinated tea per day helps too, researchers found after following nearly 132,000 people for 40 years.
Experts caution that benefits may drop off after 4 cups, and the FDA recommends limiting caffeine to 400 mg per day. Your ...
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2-3 cups of coffee a day can lower dementia risk and slow cognitive decline
Morning routines can add up over decades. A new study suggests your daily coffee or tea habit may also connect to how well your brain holds up with age. Researchers from Mass General Brigham, Harvard ...
Caffeinated coffee or tea may help to preserve brain power and prevent dementia, a study said.
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