1. What is Intermittent Fasting?

Intermittent fasting is an eating pattern that cycles between periods of fasting and eating. The 16:8 method involves fasting for 16 hours and eating during an 8-hour window each day.

2. How Does the Calculator Work?

The calculator provides the recommended fasting duration:

This is based on the widely accepted 16:8 intermittent fasting protocol that has been shown to provide health benefits while being sustainable for most people.

3. Importance of Proper Fasting Duration

Details: A 16-hour fasting period allows the body to enter a metabolic state called ketosis, where it burns fat for energy. This duration has been shown to improve insulin sensitivity, support weight loss, and promote cellular repair processes.

4. Using the Calculator

Tips: The calculator provides the standard recommended fasting duration of 16 hours. This is the most common and well-researched intermittent fasting protocol that balances effectiveness with sustainability.

5. Frequently Asked Questions (FAQ)

Q1: Why 16 hours specifically?
A: Research shows that 16 hours of fasting is optimal for triggering autophagy (cellular cleanup) and metabolic switching to fat burning while being manageable for most people.

Q2: Can I adjust the fasting duration?
A: While 16 hours is recommended, some people start with 12-14 hours and gradually work up to 16 hours as they adapt to intermittent fasting.

Q3: What can I consume during the fasting period?
A: Water, black coffee, and unsweetened tea are generally acceptable. Anything with calories will break the fast.

Q4: Is 16-hour fasting safe for everyone?
A: Most healthy adults can safely practice 16:8 intermittent fasting, but those with medical conditions, pregnant women, or individuals with eating disorders should consult a healthcare provider.

Q5: When should I schedule my eating window?
A: Most people find it convenient to skip breakfast and eat between 12 PM-8 PM, or adjust based on their schedule and preferences.