MedPage Today August 5, 2024
— Two studies hint at protective relationships for some coffee and tea drinkers
PHILADELPHIA — Coffee and tea intake were associated with long-term cognitive changes in older adults, two prospective studies presented at the Alzheimer’s Association International Conference (AAIC) suggested.
Among 6,001 Health and Retirement Study participants in the U.S., drinking two or more cups of coffee a day was associated with a 28% lower risk of dementia over 7 years compared with drinking less than one daily cup (P<0.05), reported Changzheng Yuan, ScD, of the Harvard T.H. Chan School of Public Health in Boston and the Zhejiang University School of Medicine in China, in a poster presented at the meeting.
Moderate tea drinking — up to two cups a...