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How Many Calories Do You Burn While Fasting?

Undoubtedly, fasting is extremely beneficial for health and can play an important role in weight loss if it is done correctly. It is common to assume that by eating less food, your weight will eventually come down. However, it must be done the correct way to make sure you can lose weight quickly and easily via fasting. According to some weight experts, the number of calories burned during the fasting is directly proportional to the muscularity of your body.

This article deals with the working of the body during intermittent fasting and the way it burns calories. Moreover, some useful strategies to increase weight loss are also discussed.

Calories Burned While Fasting

The number of calories being burned as well as consumed vary from person to person on the basis of metabolism rate, living conditions like weather, and overall body structure. As a result, the gap between the number of calories being consumed and the calories being used by the body for energy is also different. Some studies indicate that about 60 to 70 percent of calorie burning is impacted by the metabolic rate. Similarly, the heating effect of food affects the process by approximately 10% and body structure by 10 to 30 percent.

As stated in the start, muscles are more important in burning calories than fat. It simply means that the more muscles you have, the more calories will be burned, even without any significant physical activity because the metabolism rate is high in muscular bodies.

While the amount of calories burned during fasting is dependent on various factors, there are some proven statistical data available in this regard. A single pound of muscle is believed to burn up to 50 calories, which means five pounds of muscle mass can burn about 250 calories while fasting. Comparatively, five founds of fat can burn up to 20 calories only.

How to increase Weight Loss During Fasting?

Weight loss occurs while fasting due to the processes of lipolysis and hydrolysis. These bodily functions include the breakage and hydrolyzation of fats and lipids. As a result, mitochondria – power cells of the body – can utilize the remaining fatty acids to produce energy in the form of adenosine triphosphate (ATP).

ATP molecules are used up by the body to get energy, and the process is accelerated while exercising as well as fasting. The best way to increase weight loss via fasting is to gain more muscles. Obviously, it would not be possible to gain muscles while fasting due to a restricted diet. Hence, you need to plan strategically. Spend a few months in working out and building a muscular body, and then start fasting.

Many trainers and experts can help you in building muscles via exercise, appropriate supplements, and a balanced healthy diet. Foods like beets, chicken breast, buckwheat, almonds, tuna, kidney beans, salmon, eggs, and many others should be included in your diet. Ultimately, you will gain more muscles and will be able to enjoy enhanced weight loss while fasting.



As seen from the above explanation, there is no definite number of calories burned while fasting because it is highly dependent on your body type, among other factors. It is highly recommended that you start building muscles and increase your metabolic rate for more weight loss and gain the maximum benefits of fasting.