Archive: https://archive.today/T4I6S From the post: >>Evidence from a study of more than 130,000 people suggests that two to three cups of coffee a day can reduce dementia risk and slow cognitive decline. The research — published in JAMA and led by investigators from Mass General Brigham, Harvard T.H. Chan School of Public Health, and the Broad Institute of MIT and Harvard — analyzed data from the Nurses’ Health Study and Health Professionals Follow-Up Study. “When searching for possible dementia prevention tools, we thought something as prevalent as coffee may be a promising dietary intervention — and our unique access to high-quality data through studies that have been going on for more than 40 years allowed us to follow through on that idea,” said senior author Daniel Wang, associate scientist with the Channing Division of Network Medicine in the Mass General Brigham Department of Medicine and assistant professor at Harvard Medical School. Wang is also an assistant professor in the Department of Nutrition at Harvard Chan School and an associate member at the Broad Institute.