Fasting Periods

Definition

Fasting periods refer to specific durations when a person abstains from eating or drinking, except for water. This is often part of dietary patterns like intermittent fasting.

Scientific / Technical Definition

Fasting periods are designated times during which there is a voluntary absence of caloric intake. These periods are strategically used in dietary regimens such as intermittent fasting to optimize metabolism, potentially alter hormone levels, and promote cellular repair processes.

Benefits

• May promote weight loss
• Improve insulin sensitivity
• Support metabolic health
• Enhance cellular repair
• Potentially increase lifespan

Examples

• Skipping breakfast as part of a 16/8 intermittent fasting method
• A full 24-hour fast once a week
• Religious fasting periods such as Ramadan

Additional Information

• Side effects: Potential side effects include hunger, fatigue, headaches, and nutrient deficiencies if not managed properly.

Related Terms

• Intermittent Fasting
• Caloric Restriction
• Metabolic Health
• Insulin Sensitivity
• Autophagy

References

• The effects of intermittent fasting on human and animal health
• Intermittent fasting: The choice for a healthier lifestyle