19 Jan 2024 --- The third COcoa Supplement and Multivitamin Outcomes Study (COSMOS) underscores the potential of daily cocoa extract and multivitamin supplements in improving memory and slowing cognitive aging in older adults. This research included 5,000 participants, of whom 573 were subject to in-person assessments over two years, and was conducted by Mass General Brigham, the US non-profit health care research and provider.
