How Long Does Fasting Take to Start Burning Fat?

Discover how long fasting takes to initiate fat burning and the process involved.

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Fasting begins to burn fat typically after 12 hours of not eating. During this period, the body depletes its glycogen stores and starts converting fat into energy, a process known as ketosis. For more pronounced results and deeper ketosis, extended fasting periods like 16-24 hours or longer are often recommended. Always consult a healthcare provider before starting any prolonged fasting regimen.

FAQs & Answers

  1. What happens to your body after 12 hours of fasting? After 12 hours of fasting, the body depletes glycogen stores and starts burning fat for energy.
  2. Is fasting safe for everyone? Fasting is not suitable for everyone; it's advisable to consult with a healthcare provider before starting.
  3. Can I drink water while fasting? Yes, staying hydrated with water is recommended during fasting periods.
  4. What is ketosis and how does it relate to fasting? Ketosis is a metabolic state where the body uses fat for energy instead of carbohydrates, which can begin after extended periods of fasting.

Watch More

To further understand fasting and its health benefits, check out our articles on the effects of various fasting methods and how to implement them safely.

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