Part 8/12:
Dr. Hatar introduced a tripartite model that integrates three crucial elements influencing health: the circadian clock, homeostatic sleep drive, and environmental inputs such as light and food. Sleep quality, mood, and metabolic health depend on the harmonious interaction of these factors.
Regular meal timing, aligned with the circadian rhythm, reinforces internal synchronization. Eating at consistent times—preferably within a half-hour window—and in sync with daylight hours helps stabilize hunger hormones and metabolic processes. Moreover, meal timing interacts with light exposure; for example, eating late can conflict with the body's natural signals, leading to increased hunger and potential weight gain.