Originally Posted by GerryW

http://truttmd.com/who-the-heck-is-paul-offit/

About half way down the page is a webinar. The area between 26 and 40 discusses what form of curcumin is better absorbed and passes the blood brain barrier. It turns out that Longvida not only does so but can be used to diagnose Alzheimer's by looking at the retina. Fascinating!