Will Green Smoothies Help My Memory?

I hope so. Not that my memory is horrible, but I often feel, compared to other people, that my memory is a bit below average. In particular when it comes to remembering details of events, quotes, what someone has said, key points in books I've read etc.

I've tried memory 'helps' and either I'm not diligent enough in using them or they aren't working for me. I would eventually like to go back to school but I want to be able to REMEMBER what I learn! And not just in order to pass a test.