Sleep pressure is the sleep pressure that builds up over the course of the day. The further you go away from eating, the more hunger you become. A lot of these things are chemicals to make things taste. If you're not eating within three hours of going to bed, it's less likely to be an issue.
Dr. Roger Seheult is an Associate Clinical Professor at the University of California Riverside School of Medicine and an Assistant Clinical Professor at the School of Medicine and Allied Health at Loma Linda University. He is a practicing critical care physician, pulmonologist, and sleep physician at Beaver Medical Group, and a co-founder of MedCram, one of the fastest-growing online medical education companies. Full show notes: https://maxlugavere.com/podcast/223