Eli5:Why we get hungry after a while and why our body doesnt just use our stored fat?

Question

And after how many hours or days our bodies use our stored fat?

In: Biology

Answer 1

(Probably really bad) your body doesn’t know that it has fat stored, it’s only thinking about how you need more food because you haven’t eaten in ages. The fat is still burning but your body only realised what’s in its stomach not what’s stored up in your cells so it wants more food