However, the effectiveness of the Brain R8  rejuvenation mechanism as well as the enhanced functioning of the body parts depends on the sources of nutrients, which predominantly is food. There are certain foods good for memory, which have a positive impact on the way the brain functions and on the way we remember and retain stuff and these foods occupy an important place in the performance of the brain and in the memory function. 

http://vitafirmfacts.com/brain-r8/