Does black pepper fruit extract (piperine) improve cognitive ability?
Effectiveness Rating for Black Pepper Fruit Extract (Piperine)'s Ability to Improve Cognitive Ability
The effectiveness rating is a measure of how well black pepper fruit extract (piperine) is able to improve cognitive ability. The overall rating for this claim is 1 out of 3. There is little if any research to warrant the use of Black Pepper Fruit Extract (Piperine) to improve cognitive ability. Using Black Pepper Fruit Extract (Piperine) to improve cognitive ability will probably not yeild any positive results and is likely a waste of money.
The confidence rating is a mesure of how valid the effectiveness rating is. This rating is based on how many studies are included in the database on this topic.
There is one study in the database on black pepper fruit extract (piperine); the confidence rating is 20. A score above 80 means the effectiveness rating for this supplement is reliable. A score under 80 means there is insufficient evidence to ensure a reliable effectiveness rating.
|Dosage||Frequency||Daily Total||Effectiveness Rating of Dosage|
|Title of Study|
|Effects of resveratrol alone or in combination with piperine on cerebral blood flow parameters and cognitive performance in human subjects: a randomised, double-blind, placebo-controlled, cross-over investigation|