Late-night eating and melatonin may impair insulin response

Melatonin isn't just a sleep hormone. In its role as a regulator of circadian rhythm, it regulates over 500 genes. One of the important functions emerging evidence suggests it plays is in the regulation of insulin production in the pancreas, where it binds to receptors and signals the temporary (overnight) suppression of insulin production. This wasn’t a problem in our pre-industrial past, but in today’s environment of 24-hour food availability, it can have far-reaching effects on health. When food consump