Does fasting every day affect fat burning?

It is not a question of whether fasting every day affects fat burning or not. Yes, it is.

It's about how much it affects him.

Does fasting every day affect fat burning?

Fat is burned during fasting and in the hours that follow. This is because when you fast, you reduce your calorie intake, causing your body to turn to its own fat stores for energy.

You can see this in practice by doing an experiment with a friend: Make them fast for 24 hours and then eat crazily until they are satisfied, have another meal and then have them fast for another 24 hours. 

What will happen? 

They will gain weight and store fat during their second fast!

why? Because their glycogen stores (the body's preferred energy source) were depleted during the first 24 hours of fasting, and when they started eating again, the body didn't have enough energy to break down all of the stored glycogen for energy. 

Instead, it turned to its own fat stores for energy (just like the way we handle sugar when we're starving).

 After how many hours of fasting, the body begins to burn fat

The body begins to lose calories and fat stores after 12 hours of fasting and increases as the period increases. 

When the fasting rate reaches 14 hours, the body is at its peak fat burning, and doctors indicate that this period may vary from person to person according to the amount of glucose stored in the body.

The researchers confirmed that the best period of fasting to burn the largest percentage of fat should not be less than 12 hours and not more than 18 hours, and this was the result of a 

scientific experiment conducted on two groups of individuals, the first group fasted for 12 hours and the other fasted 18 hours, and individuals ate during the period The food assigned 

to them included the same calories and exactly the same quantities, but the experiment resulted in the team that fasted 12 hours and reduced the period of eating food more 

calories, while the other team did not lose the same percentage, and the study confirmed that the team with the largest fasting period increased the rate of burning in its body. 6% over others.

Despite the experiments and studies, doctors and specialists always advise doing more medical examinations and consultations to identify the nature of the body in 

burning and how long it takes to start getting rid of fat stores because there are some people whose body begins to burn after 14 hours and maybe more, Although they are few, care must be taken so that people do not make an effort in vain.

Accelerate the burning during fasting

The burning rates of people cannot be equal even if they follow the same diet and eat the same amount of calories and the same amount of food, because everybody has a different 

nature and fat stores are different, food habits and eating times are different and other things that greatly affect the burning However, there are several habits that can contribute to accelerating burning during fasting, and they are:

Exercising before fasting

It is recommended to exercise before fasting, and this greatly helps in burning a large amount of fat stored in the body, as a result of the fact that the body remains in a continuous 

burning process after exercising for 6 hours or more. Sports can be walking or hiking during the day.

Drink a lot of water during intermittent fasting

If it is normal fasting or Ramadan fasting, people cannot drink water, but it can be consumed during the grace period of food and drink, while in the case of intermittent fasting 

or medical fasting, people can drink drinks and water, but sugar should be avoided, which stops the burning process.

Have tea and coffee

Contrary to what many think that consuming caffeine, in general, reduces or stops burning, it is not all that eating a small amount of tea and coffee or both contributes to accelerating the 

burning as they work on the oxidation of fats in the body, which increases the ability to burn it, so people should eat an adequate amount Suitable of tea, coffee, and especially green tea.

Eat a lot of protein

It is preferable to eat large amounts of protein, as protein contributes to raising the rate of burning in the body, and also contributes to maintaining muscle percentage and strength, not 

only that protein is the most nutritional element that makes people feel full for as long as possible.

Eat enough food before fasting

Some think that deprivation of food, fasting for long periods, and not eating well in the allowed period contribute to weight loss, but this is not the case, but rather that the body 

does not understand the situation the person is going through, so it begins to restrict the percentage of fat loss as a kind of preserving itself from destruction, thus reducing 

burning Fat loss is slowed down, so doctors recommend eating enough calories during the specified period so that people can lose weight healthily and safely.

Avoid eating sugar

Sugar is the poison that transmits between people and the grace and beauty of their appearance, so the first and most important advice for all people, even those who do not 

follow a diet, is to completely stay away from eating sugar in all its forms, and replace it with a handful of nutritious nuts or a glass of refreshing juice, or a fruit full of natural sugars that Provides the body with energy.

Benefits of fasting for a diet

Fasting has many benefits, whether for health, body, or mind, but it is one of the important things for diet and the fastest healthy way to lose a large amount of fat in a short time. The importance of fasting is:

Fasting enhances the body's control over reducing insulin resistance, and thus blood sugar control.

Fasting contributes to maintaining a healthy heart, improving blood pressure, and getting rid of triglycerides.

Fasting helps regulate cholesterol levels in the body.

It reduces calorie intake and thus loses weight healthily and healthily.

It is one of the most important ways that contribute to increased secretion of growth and muscle strengthening.

What happens to your body during fasting hours?

The first 8 hours of fasting

At this stage of fasting, the body depends on what is stored inside the body carbohydrates, as the liver and muscles store glucose, and then release it into the bloodstream in the form of energy.

This process continues until the glucose reserves run out, after which the body enters another stage, accompanied by some minor symptoms, including:

  • Headache.
  •  Insomnia.
  •  Laziness.

The last 8 hours of fasting

During this period, the liver uses its last reserves of glucose, which transfers the body to a fasting mode, and this has been confirmed by many studies, adding that sugar clotting 

increases the rate of burning calories, and with the person not getting the necessary carbohydrates, the body prepares its own glucose Which is mainly based on fats.

After the body has run out of fat, the fasting person begins to feel lethargic and tired, and his body begins to burn muscle tissue to obtain energy, and some symptoms occur, including:

  • Severe headache.
  • Heart arrhythmia.
  •  Landing.
  •  Desire to sleep.
  •  Inability to concentrate.

The previous symptoms differ from one person to another, according to the age stage, the body's metabolism, the ability to burn fat, and the incidence of chronic diseases.

benefits of fasting

Weight loss

Fasting contributes to an increase in the rate of burning fat and calories, which helps to lose weight, but only when you follow the correct eating habits.

Regulating cholesterol and blood sugar levels

Fasting may help improve the way the body breaks down cholesterol and sugar, which improves metabolism and lowers the risk of certain diseases, such as diabetes and cardiovascular disease.

Prevention of coronary artery disease

Fasting reduces TMA levels in the long term, which lowers the risk of coronary artery disease.

Other benefits of fasting

  • Reduce bone infections.
  • Cancer prevention.
  • Reduces the risk of developing nervous system diseases, such as Alzheimer's and Parkinson's.


In short, fasting every day may not be the most convenient way to lose weight. It's not likely to translate into sustainable, long-term weight loss, and it also comes with its own risks, most of which are simply unknown at this point. 

The best way to lose weight is to eat a balanced diet (40% carbohydrates) and moderate exercise (30 minutes a day 5 days a week).

No comments
Post a Comment