quick tip: comparing nutritional content of different foods

For some time now Google search has incorporated nutritional information in its search engine. If you want to compare to foods, say apples vs chocolate, all you need to do is type in: "apple vs chocolate" and you will get an expandable table showing you the most important nutritional values of the foods. Of course, the knowledge graph will also show you the nutritional values of single items (e.g. "chocolate), as long it unequivocally refers to food (which is not the case with "apple").