Fasting
Definition
Fasting is the voluntary abstention from eating, typically for a specific period of time, to achieve certain health or spiritual benefits.
Scientific / Technical Definition
Fasting involves the deliberate interruption of caloric intake for a designated period. During this time, the body undergoes various metabolic processes such as glycogenolysis and lipolysis, which tap into stored energy sources. It can lead to physiological and biochemical changes, impacting hormones like insulin and growth hormone.
Benefits
- May promote weight loss by helping the body burn fat.
- Can improve insulin sensitivity and lower risk of type 2 diabetes.
- May enhance metabolic health and increase lifespan.
- Could reduce inflammation and improve heart health.
- Might support cellular repair processes and autophagy.
Examples
- Intermittent fasting, like the 16/8 method.
- Alternate-day fasting.
- Full-day fasting once or twice a week.
Additional Information
- side effects: Potential side effects include hunger, headaches, fatigue, and nutrient deficiencies if not managed properly.
Last updated: 10/26/2024