So you’ve got yourself a pretty hectic day ahead; e-mails to send, meetings to run, projects to turn in – and goodness knows those groceries aren’t going to shop themselves. If only that NZT-48 pill from “Limitless” were a real-world drug, many of us would’ve taken one by now.

Though while there aren’t any magic tablets on the market (just yet), we can start improving our mental and physical performance through what we eat on the daily.