Disclaimer: This article contains referral links from Amazon Services LLC Associates Program and other affiliate networks through which we earn a commission at no extra cost to you. For more information visit our Affiliate disclosure page

6 Super Best benefits of fasting for 24 hours

Welcome to Fitness Deciphers…!!!

This is the most comprehensive list of benefits of fasting for 24 hours.

If you were searching for the benefits of fasting for 24 hours and reading this article then you are reading the best article.

Here I will share with you the finest benefits of fasting for 24 hours. Fasting is praised and practiced in almost every religion, culture, and civilization.

Buddhist fast to practice self-control and self-discipline. They generally fast on certain days like full moons. Fasting is also the most important aspect of Hindus.

They observe the fast in the name of a particular deity on some auspicious days.

The practice of fasting can also be observed in Jews, Christians, and Muslims.

The Mormons also skip breakfast and lunch every first Sunday of the month. These all show that fasting is a ritual that has become a necessary part of the religion for thousands of years.

Fasting is Good for Health

Many religions practice intermittent fasting where they are allowed to eat.

But the question arises as that why our ancestors were emphasizing fasting.  Does fasting have any benefits to us or it is useless?

Here I will give you the answer to your questions about the benefits of fasting.

In recent years, we have started to recognize fasting as a therapeutic therapy for many conditions and overall health.

No matter the problem is physical or mental, fasting is the most helpful in both cases. Generally, we know that curing obesity is one of the best benefits of fasting for 24 hours. But there are many more.

1. What is Fasting?

In simple words, we can say that fasting is the process of avoiding foods and drinks for a certain period of time.

Many people eat low calory foods and drink water during the fast. Many avoid everything and just practice dry-fast.

The intensity of the fast depends on you.

Fasting is also considered a natural process that occurs on daily basis. Every night we sleep, we are in a fasted state.

There are various types of the fast being practiced for thousands of years. For example, there is a type of fast called water-only fast.

In this fast, you can only drink water nothing else. The second one is intermittent fasting in which you can eat anything you want but for a certain period of the day.

Which type of fast you want to practice depends on your personal goals and how quickly you want to achieve them.

If you are suffering from an autoimmune disease then you should practice the water-only fast.

It will be very difficult to practice but once the ketones kick in and you start burning fat, the craving will disappear and you will no longer feel like eating.

Looking at the benefits of fasting for 24 hours, many people prefer to practice fasting for 24 hours.

benefits of fasting for 24 hours

2. What happens when we fast?

When we fast, the process of using and storing the food energy goes in reverse than the process occurs when we eat.

First, the insulin levels drop which signals our bodies to start burning stored energy. After that, our bodies start to break down the stored body fat for energy.

Here you can say that our bodies only remain in two stages. First is high insulin state i.e, fed state, and second is in a low insulin state i.e, fasted state.

So we can say that we either store the food energy throughout the day or burn it. If the fasting and eating are balanced, there is no net gain.

Fasting quotes

But unfortunately, we spend most of our day just storing the food energy and start gaining weight.

In order to lose some weight, we have to spend more time in a low insulin state and less time in high insulin state. This is the way how fasting benefits us.

Here you have to note that by fasting we are just changing the energy source of our bodies i.e, from food to its own fat.

There is no adverse effect of practicing fast. Of course, excessive and high intense fasting can make you suffer from malnourishment.

So know your limits and consult your doctor before taking any steps.

3. Benefits of Fasting for 24 hours

Now we will discuss the benefits of fasting for 24 hours step by step. These benefits have been proven by science.

I am sure that after knowing these benefits you will start fasting on regular basis.

1) It lowers the insulin levels in the body

Decrement of the insulin levels in your body is the main and the most common effect of fasting. All foods increase your insulin level.

Some foods increase it the most and some foods increase it the least. But the main thing is that all foods increase it. In fasting, we avoid all the foods so there is no chance of increment of insulin levels.

As we start fasting, our insulin and blood glucose levels decrease but remain in the normal range and are maintained by the breakdown of glycogen.

After the glycogen is used up, our bodies start to use the body fat for energy. The longer the fast is more decrement in insulin level.

If you fast regularly, you can increase your insulin sensitivity. As your insulin sensitivity is improved, your body becomes more responsive to insulin.

Fasting Lowers Insulin Levels

Insulin sensitivity is opposite of the insulin resistivity. You might know that insulin resistivity is the main cause of type 2 diabetes.

It can also cause heart disease, stroke, Alzheimer’s disease, high cholesterol, high blood pressure, abdominal obesity, and many more.

So by fasting regularly, you can prevent yourself from these diseases.

Insulin is also the cause of salt and water retention in the kidneys. By lowering insulin levels, you can also get rid of excess salt and water.

(Related – 8 amazing benefits of testosterone)

2) It increases the Human Growth Hormones (HGH)

As the name shows, HGHs are responsible and play a key role in the normal development of children and adolescents.

HGH is produced in the pituitary gland. Having low levels of HGH in adults can lead to more body fat, low muscle mass, and decreased bone density.

Growth hormones also increase the availability of fats for fuel. Overeating can suppress the production of growth hormones by 80%.

In such cases, fasting can be the most potent natural way to stimulate the production of these hormones.

Scientific studies carried out a few years ago also show that fasting for 24 hours increases the production of growth hormone by 1300% in women and 2000% in men.

This makes fasting a very good tool even for athletes. Fasting can help them maintain their lean muscles and a higher amount of growth hormones ensures less recovery time from the hard exercises.

Fasting also increases adrenaline that allows athletes to do more intense workouts as it releases the energy during workouts.

benefits of fasting for 24 hours

3) It increases the immunity after Chemotherapy

Chemotherapy and other cancer treatments lower the functioning of the immune system.

These cancer treatments not only kill unhealthy cells but also kill healthy cells. It makes the body’s natural immune system weak. Fasting can help to reboot the immune system.

Fasting also increases the white blood cells which were destroyed during the chemotherapy. This makes the body able to protect itself from other diseases.

Fasting also decreases the side effects of chemotherapy. This is why fasting is also used as a therapy to treat cancer. It has also been proven that fasting can also prevent cancer.

(Related – Exercise to boost testosterone)

4) Fasting promotes the healing

Around 70% of your daily energy is spent in maintaining internal functions such as digestion and detoxification.

Thousands of studies show that when the body goes without food, the tissues are called upon in the reverse order of their importance to the organs.

When you fast it gives time to your body to identify and get rid of damaged or defective parts. This process is known as AUTOPHAGY.

When we have ill health or when we eat a bad diet for a long time, mitochondria present in the cells lose their function and become damaged.

This intensifies cellular aging. Autophagy enables the cells to get rid of dysfunctional mitochondria and replace them with new ones that are more energy-efficient.

It also helps the body to fight infections and recover from injuries.

During the fast, the process of elimination of the dead and dying cells is increased.

At the same time, toxic elements which interfere with the nourishment of the cells are effectively eliminated and normal metabolic rate and cell oxygenation are restored.

5) It helps the body to fight with Cold and Flu

Fasting is the ancient way to treat cold and flu. This method is also used by animals and birds.

You might have noticed that when you were suffering from cold and flu, you had no interest in eating the food.

It is because fasting is the natural reaction of our body when we suffer from it.

So whenever you start suffering from cold and flu try the method of fasting. This is why I included this point as one of the benefits of fasting for 24 hours.

fasting fights cold

(Related – 26 foods to boost testosterone naturally)

6) Fasting increases the BDNF in the brain

BDNF is a Brain-Derived Neurotrophic Factor, which is important for many different functions, including preventing the death of existing brain cells; inducing the growth of new neurons, and supporting cognitive function.

Low levels of BDNF are associated with Alzheimer’s disease, memory loss, and cognitive impairment. Research shows that regular fasting maintains the optimal level of BDNF in the brain.

After many types of research and studies, science has also accepted fasting as the treatment for promoting longevity, improving insulin response, reducing inflammation, boosting cardiovascular health, and even supporting cancer treatment.

4. When should you not Fast?

  • If you are pregnant, breastfeeding, or actively trying for a baby
  • If you have  an eating disorder
  • If you are underweight
  • If you are on a medication
  • If you are suffering from a long term medical condition


Here we have discussed 6 benefits of fasting for 24 hours.

Fasting has many health benefits which can’t be explained in a single article. I hope you got the idea of the benefits of fasting for 24 hours.

If you like the information shared in this article don’t forget to share.

Leave a Reply