One of the most important benefits of black pepper is its help with transporting benefits of other herbs like if you take turmeric,well you see black pepper aids in transporting turmeric by like 100% into the body.Thats why one should use black pepper when ever possible,bottom line here black pepper helps make nutrients from other foods and herbs accessible to your system.Piperine in black pepper has shown to reduce memory impairment,also great for alzheimers.