They used a patented extract of curcumin that's been processed for higher bioavailability so the numbers are not comparable. There are a lot of patented extrac

They used a patented extract of curcumin that's been processed for higher bioavailability so the numbers are not comparable. There are a lot of patented extracts that have been proven to be absorbed way better than just eating a lot of turmeric which does not result in curcumin reaching the blood or crossing the blood/brain barrier. For example, the extract Longvida uses SLCP and has been proven to be bioavailable to the brain. https://www.thieme-connect.com/products/ejournals/abstract/10.1055/s-0032-1320664?__hstc=&__hssc=&hsCtaTracking=7e294ae3-c3dd-4439-aa7f-090228794d5f%7C8d8ccabb-4420-4009-9ee9-dc0eb5cab4d0 https://www.thieme-connect.com/products/ejournals/abstract/1... There are other products like Curcuwin, Meriva.