Metabolic Adaptation of Intermittent Fasting

Health plays a pivotal role in the awakened lifestyle today. Humankind is now conscious of the evil effects of unhealthy food habits and the significance of active living. Metabolism is a crucial partner in health. Low metabolism can even cause poor libido and may disrupt your sexual drive. To enhance the quality of life, various measures are being widely adopted. One such method is intermittent fasting(IF).

This eating pattern is said to help you reduce the risk of diseases and help you with weight loss. However, the widespread reason for adopting intermittent fasting is the latter. 

Harvard University study indicates that the benefits of intermittent fasting range were outside just losing weight. However, a common concern is, does intermittent fasting slow metabolism?

Experts verify the positive effects of IF on metabolism and hence low libido. If you wonder whether intermittent fasting can slow metabolism, we must clear the doubt on the subject.

It will only boost your metabolism and help you live a healthy life. The evidence in this regard is stated in the article. What is an intermittent fasting diet? and is intermittent fasting healthy? Let us find out.

Note: Zhewitra is a popular medicine that has helped people across the USA overcome low libido.

What is Intermittent Fasting? 

Eat Stop Eat is the general rule of Intermittent fasting. IF is an eating pattern with a cycle between eating and non-eating. It also has a set of rules on what food you should consume. Various types of intermittent fasting schedules can be adopted.

 The most prevalent is the 16:8 intermittent fasting schedule in the 24 hours. This method involves 8 hours of eating time and then fasting for the next 16 hours.

Fasting periods have been practiced since human evolution. It has been a crucial part of human life due to cultural-religious reasons. The process has been related to spirituality across religions like Hinduism, Islam, Christianity, and Buddhism.

Note: Metabolism may be a reason for low libido. If one faces the issues there are a few exercises that may help. Read the list of exercises that can boost your stamina.

How much weight can you Lose with Intermittent Fasting?

Studies indicate that IF is a traditional and effective method to adopt for weight loss and increasing libido. The reason for the same has been speculated to strength. 

People with a high libido will tend to exercise more and have a comparatively higher sexual drive than those with low metabolism. For this reason, the eating pattern has been a burning issue in the industry of diet and lifestyle.

 Intermittent fasting and herbal supplements like Hypower Musli Capsule have been an effective ways to treat low libido.

In the year 2014, a review proved that people have the potential of losing at most 8% of their weight in 24 weeks with a proper intermittent fasting plan. There are various types of intermittent fasting plans adopted by people. The most popular ones are:

  •  5:2 diet: around 600 calories are consumed on two non-consecutive days of the week. These are your fast days. However, you have to adopt regular food for the next five days of the week. 
  •  16:8 intermittent fasting schedule: in this method, the eating window is said to be eight hours, and you have to fast for 16 hours. 

Effects of Intermittent Fasting on Hormones 

Hormones largely control metabolism. They are the coordinator for the body to perform functions, including metabolism. Now that we know the answer to does intermittent fasting slows metabolism is no, you should get enlightened on which hormones grow with the help of the same.

IF can help you improve the fat-burning hormones in the body. It will act as a manager for:  

Human Growth Hormone

Human growth hormone is quintessential as it helps boost the process of fat loss. Intermittent fasting will result in the rise of this hormone in the blood. 

The other positive effect of an increase in the levels of human growth hormone in the blood is that it preserves muscle mass in the body. In addition, it must be asserted that the benefits of this fasting and hormones in men are more than seen in women. 


Insulin is the main character when it comes to metabolism. It voices the fact that does intermittent fasting slow metabolism is a clear no. It makes weight loss harder by indicating your body to store fat as much as it can and prohibiting the process of breaking it down. 

When at higher levels present in the body, insulin will result in conditions like type 2 diabetes, cancer, obesity, heart diseases, etc. 

What IF does is lower the calorie intake in your body. It is a calorie-restricted diet plan and will call the body to produce lower insulin levels to boost metabolism. 

Is Intermittent Fasting Healthy? 

woman eating a bowl of healthy food

There has been a fuss about IF, but the question arises, is intermittent fasting as good as it is showcased? According to Harvard health research, intermittent fasting adopts the approach of restricted meals. It has the circadian rhythm of fasting. 

This form of fasting has been scientifically proven to be helpful for people at risk for diabetes. It works best when it is combined with a healthy diet and lifestyle. 

Here’s the deal: stop visiting with the question of intermittent fasting slow metabolism because research proves it to be a no. With all its benefits, it has made its way to the list of practical ways to boost metabolism

Does Intermittent Fasting Slow Metabolism? 

Skipping breakfast or meals without a proper plan will not yield any fruits. It will deter oil in your health. Despite the established norms, it will cause a drop in metabolism. 

On the other hand, IF will only lead to an increase in the body’s metabolism. Studies indicate that fasting for short periods is excellent for metabolism. In contrast to the question, intermittent fasting only boosts it. 

IF will lead to the levels of hormones like any rope in a train which promotes fat burning, and a decrease in insulin aids the process. 

Losing weight may lower the rate of metabolism for a short period. It is during this time that the person enters starvation mode. IF reduces the risk of dropping metabolism by long-term cal restrictions and balancing eating and non-eating time. Avoid the common mistakes while going for intermittent fasting.

Gaining Muscle Mass 

Without conscious skipping meals, people lose their muscles. This can be respected in IF, which helps preserve your muscle mass. 

By protecting the muscle mass, IF, as a result, boost the metabolism in the body. It does so by increasing the human growth hormone in the body, which has been explained earlier in the article. 

What are the side effects of intermittent fasting?

Wide medical speculations and research point out the positive effects of intermittent fasting schedules. However, minor side effects make it visible that the eating pattern may not be the right choice for everyone. A few possible side effects of the same are:

  • Cravings and starvation
  • Low energy and exhaustion
  • Dehydration
  • Bad quality of sleep
  • Headaches
  • Malnutrition

Consulting a medical professional will help avoid any possible side effects of intermittent fasting before adopting the same.


1 Are 12 hours enough for fasting?

There are many types of schedules one can follow for IF. The thumb rule is to keep a period of at least 12 hours between meals.  It is the easiest and one of the most effective ways to follow up on an IF regime. However, the effectiveness of the same is dependent on a few factors. Consulting a professional and following a proper plan is mandatory for best results.

2 How much can you lose with intermittent fasting?

According to a study, with IF, one can lose 7-11 pounds if followed by a proper plan of fasting for 10 weeks. However, the results of the study differed on the basis of the effects of the same on different people.

3 Does sleeping count as fasting?

The question can be perplexing for many. However, in the case of IF, sleeping is counted as fasting. This is because, during the period of sleep, one is not consuming anything. 

4 How do I know if intermittent fasting is working?

There are a few signs and symbols that confirm the effectiveness of IF. Some of them are: 

  • Decrease in appetite.
  • The body fat decreases.
  • No more sugar cravings.
  • Boost energy levels.
  • May boost low libido

5 Can I drink water when fasting?

Water is an essential component of the body. Unlike food, it does not affect the sugar levels of the blood or the fat in the body. The bottom line is that one can and should drink water while on IF.

6 Can I do intermittent fasting without exercise?

The best part of IF is that it helps you lose weight even without exercising. However, there is a catch. The fat loss source is changed if one complements IF with exercise. Physical activity such as exercising will help you lose fat and not lean mass which is a game-changer.

7 How long should I intermittent fast?

There are various types of IF regimes. It has been found that fasting for 10-16 hours between meals is the most effective technique. The length between meals and the plan of IF must only be adopted after consulting a professional.

Can I intermittent fast every day?

Research and medical advice show promising findings of IF’s effect on metabolism, and overall health. With a short-term boost in metabolism, which can be as much as 14%, the muscle mass will not be lost in circadian rhythmic fasting.  

There are a few types of fasting techniques for the period of Eat Stop Eat. To answer the question of whether you can fast every day depends on the IF schedule one picks.

Intermittent fasting offers you all from weight loss to health benefits. Maintaining hormones like the human growth hormone insulin and norepinephrine are some examples of the same. 

However, the possible side effects remind us of the importance of medical advice before including IF in everyday life.

Therefore, this eating pattern can be an effective tool for your overall health and may improve your libido as well. In addition, the clear verdict of does intermittent fasting slows metabolism has been proved in the article. 

Photo of author

Jim Carson

Jim Carson is the writer for the mental health section of He is certified in clinical mental health counselling and has conducted cognitive behaviour therapy for war veterans struggling with PTSD. Professionally and personally, Jim is an astute observer of human behaviour that reflects well in his work.