Question

you
) How do you know that you are hungry and that you
should now eat?​

Answer 1

Typical symptoms of true hunger and a need to eat include hunger pangs, stomach growling and dips in blood sugar, marked by low energy, shakiness, headaches and problems focusing, according to Fear.

Answer 2

Answer:

"Hunger hormones" (ghrelin) in your blood and an empty stomach signal the brain when you're hungry. Nerves in the stomach send signals to the brain that you're full, but these signals can take up to 20 minutes to communicate -- and by that time, you may have already eaten too much.