Your body starts to burn stored fat for energy after about 12 hours of not eating. This is because your body’s first source of energy is the glucose stored in your liver and muscles. Once this glucose is depleted, your body will start to break down fat for energy.

The amount of time it takes for your body to start burning stored fat depends on a number of factors, including your body fat percentage, your activity level, and your overall health. However, most people will start to burn stored fat after about 12 hours of not eating.

Here are some of the factors that can affect how long it takes for your body to start burning stored fat:

• Body fat percentage: People with a higher body fat percentage will have more stored fat to burn, so it may take them longer to start burning stored fat than people with a lower body fat percentage.

• Activity level: People who are more active will burn more calories throughout the day, so they will also burn more stored fat when they are not eating.

• Overall health: People who are in good health will be able to burn stored fat more efficiently than people who are not in good health.

If you are interested in burning stored fat, there are a few things you can do:

• Fast for 12-16 hours: This will give your body time to deplete its glucose stores and start burning stored fat for energy.

• Exercise regularly: Exercise will help you burn more calories throughout the day, including stored fat.

• Eat a healthy diet: A healthy diet will help you maintain a healthy body fat percentage, which will make it easier for your body to burn stored fat.

It is important to note that burning stored fat is not a quick fix. It takes time and effort to lose weight and burn fat. However, if you are patient and consistent, you can achieve your goals.