138: Calvin Scheller (@calvin_scheller) — What influences our appetite? The fascinating physiology of appetite regulation + how our brain, hormones and environment shape when/how much we eat

Such a fascinating and jam-packed conversation with my guy - Calvin Scheller. Calvin has a real talent for breaking down complex science + together we dive into what actually influences our appetite. Topics discussed:-What drives people to eat?-How environment, psychology, and physiology influence what (and how much) we eat.-Defining appetite: what it actually means.-The role of the hypothalamus and brain in assessing our body's needs.-Orexigenic vs. anorexigenic signaling (aka the signals that drive us to eat more or less).-Hormones you’ve probably heard of - cortisol, serotonin, and dopamine & how they impact hunger.-A deep dive into leptin: what it is, how it works, and what leptin resistance means.-Why people with higher body fat levels might actually experience more hunger, not less.-GLP-1 and GIP: their role in appetite suppression and a discussion around common weight loss medications.+ so much more in-between. I loved this chat + I know you will too!Where to find Calvin: IG: @calvin_schellerTikTok: @physiologywithcalvinCheck out Calvin's Coaching HEREWhere to find me: IG: @lukesmithrdCheck out my website HERETIA for listening!!