I have felt for decades that Everyone would do better by taking Grape Seed Extract. I have no cognitive issues and I'm 81 this year and been taking it since I was 57.
Grape Seed Extract is known to reduce amyloid plaque on the brain. There are many links on this and here is one:
Grape Seed Extract May Reduce Cognitive Decline Associated With Alzheimer's Disease -- ScienceDaily
There is SO MUCH info on the Wonders of Grape Seed Extract and our health and improvement of it.