How to let oneself fall asleep quickly?

The fragrant smell can soothe our nerves, so we can sleep without anxiety, so we can put the fragrant smell next to the pillow before going to bed.

Things that help you sleep, soaking your feet with hot water, can strengthen blood circulation. The faster the circulation, the higher the oxygen absorption rate, so increasing brain support can promote it.

Sleeping and drinking milk can protect gastric mucosa and prevent gastric acid reflux, so it is best to eat it half an hour before going to sleep because the brain needs it.

Sugar supply.