As long as the snacks are healthy, nutritious, and either extremely low on, or preferably have no artificial ingredients, Elio will consume it without issue.

Best example are smoothies - which are one of his favorites due to incredibly flexible by principle. To Elio, not only are they both perfectly chilled and visually pleasing, but the ever-changing flavor experience is otherworldy because of the constant changes, additions, and subtractions of ingredients in each smoothie. All the while, he fully knows that this "snack" is providing him with all the essential vitamins, nutrients, antioxidents, and fibers - so he won't feel guilty about breaking from his healthy lifestyle. Most importantly, if necessary, he can have a smoothie as an entire meal and still come out satisfied. He quotes that when crafting a smoothie for himself, he likens it to baking in that it's more "art" than science.