KEY TERMS

caloric homeostasis (energy homeostasis)

cholecystokinin (CCK)

glucagon-like peptide 1 (GLP-1)

leptin

insulin

adiponectin

leptin resistance

type 1 diabetes

insulin resistance

type 2 diabetes

metabolic syndrome

endoplasmic reticulum (ER) stress

unfolded protein response (UPR)

starved–fed cycle

glucose homeostasis