The Circadian Meal Timing Protocol: How When You Eat Shapes Metabolic Health
Recent chronobiology studies reveal that peripheral biological clocks located in hepatic, muscular, and adipose tissues respond directly to food intake timing. Aligning the bulk of daily caloric consumption with natural daylight hours supports glucose disposal, maintains insulin sensitivity, and protects restorative nighttime sleep architecture.
Consume 70% of total daily carbohydrate and caloric intake before 3:00 PM when pancreatic beta-cell sensitivity is highest.
Cease caloric consumption at least 180 minutes prior to sleep to allow core body temperature to decline naturally.
Shifting meal times by more than 90 minutes on weekends induces metabolic jetlag and degrades Monday glucose tolerance.