Can you make this smoothie in advance?
I don’t really recommend making this in advance, or storing it for a while in the refrigerator. Both the banana and the avocado will oxidize so that the smoothie will turn a bit brown instead of that vibrant yellowish-orange. The best way to make a smoothie ahead of time is to prep all the ingredients, and keep them in the refrigerator or freezer until you’re ready to blend.