A way to make eating food worth it and also fix cold from slow movement woah.

[Grek]

Currently, fat people on run intent have their body temperature by 2 degrees increased whenever they move on run intent. What if that also happened on non-fat people to a lesser degree whenever they have nutrition in them from eating? Eating moderate amounts of food periodically would then protect you from cold movement, and people who overeat would also overheat unless they waddled around for a while afterward.