An avocado a day keeps the brain fog away. That's because avocados contain powerful antioxidants including lutein, which is linked to better cognition. In an August 2017 study published in Nutrients, participants who ate an avocado a day for six months showed improvements in memory, sustained attention and efficient problem-solving.
So, if you have a big test or an important work presentation coming up, it would behoove you to add an avocado to your breakfast bowl. This a.m. meal comes packed with crunchy almonds and bananas for added creaminess.