Biological Clock

Definition

Internal system regulating temporal processes present in every cell of the body, controlling biological processes and behavior according to a circadian cycle.

How it works

Biological clocks consist of brain structures, such as the hypothalamus, containing specialized cells that generate and maintain the circadian cycle. Peripheral oscillators also exist in almost all body tissues, synchronizing digestion, energy production, and other local functions. Biological clocks communicate with the external environment through light, temperature, and nutritional signals.

Role

Regulate and synchronize all biological processes in the body according to a 24-hour cycle.

Examples

• Increased insulin secretion in the morning
• Cortisol peak at wake-up
• Melatonin production in the evening
• Maximum digestive capacity at noon

Recommendations

Maintain a regular routine, expose yourself to light in the morning, and adapt your meals to your best digestive periods to support your biological clock.

Key takeaway

A well-synchronized biological clock ensures efficient digestion and better nutrient utilization.

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