If you haven’t eaten for a while and you finally eat why do u feel immediacy better and like u have more energy even though the food couldn’t have been absorbed into you body yet ?

Question

If you haven’t eaten for a while and you finally eat why do u feel immediacy better and like u have more energy even though the food couldn’t have been absorbed into you body yet ?

In: Biology

Answer 1

Because hunger pains and satiety are brain functions.

https://www.medicalnewstoday.com/articles/319921