system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: Why is bread more nutritious than flour?
gpt
Really really simple explanation. The energy in bread and flour is contained in little batteries (sugar molecules). But, the batteries in flour have a coating over the plus and minus terminals that slows the electricity that can flow out of the battery. If you cook the flour (bread), the heat removes the coating on the terminals and the batteries in bread can deliver a lot more energy.