What Are Intermittent Fasting Pros And Cons?

Go through the intermittent fasting pros and cons before starting them. Intermittent fasting has been used for centuries to treat a range of illnesses. Also, there are so many styles of intermittent fasting, ranging from programs where food is eliminated on certain days to promotions where food is only restricted at certain times of the day. Now, you may be thinking, I am healthy, why do I do IF? But, even healthy people may do IF to maintain a healthy body. Let’s roll down to know about the intermittent fasting pros and cons. 

Intermittent Fasting Pros And Cons 

Let’s have a look over the list of the intermittent fasting pros and cons given below. 


  • Easy to follow 
  • No calories counting 
  • Unrestricted eating 
  • No macronutrient limitations 
  • Promotes weight loss 


  • Side effects 
  • Reduced physical activity 
  • Medications 
  • Severe hunger 
  • May promotes overeating 

So, to know about the pros and cons of intermittent fasting 16/8 in detail, then read below. 

Intermittent Fasting Pros 

Knowing the intermittent pros, you become aware of the benefits of intermittent fasting 16/8

  • Easy To Follow 

No doubt, the intermittent fasting schedule is strict but it is easy to follow. A lot of dietary patterns focus on eating a particular food and limiting or avoiding others. And, learning the specific rules of an eating style can need a substantial time commitment. 

  • No Calories Counting 

Those who aim to lose weight only focus on controlling calories. But many people prefer to avoid calorie counting to reach or maintain a healthy weight also. A study published in 2011 found that people are more likely to follow plans when pre-measured calorie-controlled food is provided. 

  • Unrestricted Eating 

One of the best pros from the list of daily intermittent fasting pros and cons is that unrestricted eating. Food restriction occurs during certain hours, and on the non-fasting horse or days of the plan, you can eat whatever you want. 

  • No Macronutrient Limitations 

In intermittent fasting, there is no macronutrient limitation because each of these fastings requires the consumer to adopt a new way of eating. Quickly replacing favorite foods with new and possibly unfamiliar ones. 

  • Promotes Weight Loss 

Nowadays intermittent fasting is commonly used to lose some extra pounds of weight. It is because IF is effective in weight loss. 

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Intermittent Fasting Cons  

After knowing the pros of intermittent fasting don’t skip the intermittent cons which are given below. 

  • Side Effects 

Why I stopped intermittent fasting is because of its many side effects.  For instance, it is not uncommon to feel moody, or tired or experience heartburn, constipation, dehydration, diminished sleep quality, or anemia. 

  • Reduced Physical Activity 

The long-term effects of intermittent fasting are reduced physical activity and tiredness. And most intermittent fasting programs do not include a recommendation for physical activity. 

  • Medications 

If you take medication then you will find that taking your prescription with food helps to relieve certain side effects. Some medications need to be taken with food. This is one of the disadvantages of fasting. 

  • Severe Hunger 

One of the dangerous cons of intermittent fasting 16/8 is severe hunger. It is common for those in the fasting stage of intermittent fasting eating to experience severe hunger. And it will become more extreme when they are around others who are consuming meals or snacks. 

Now, you know about the 16/8 intermittent fasting pros and cons in detail.


What Are The Benefits And Risks Of Intermittent Fasting?

A 2017 review found that although intermittent fasting produced favorable results in people who had overweight or obesity, it could lead to less desirable effects in those who had a lower weight. These unwanted effects include: changes in mood. extreme hunger. 

Do Doctors Recommend Intermittent Fasting?

Intermittent fasting isn’t for everyone. It’s not recommended for people under 18 years of age, women who are pregnant or breastfeeding, or some people with diabetes, kidney disease, or heart issues. Talk to your doctor to see if it’s safe for you. 

What Happens To Your Body When You Fast For 16 Hours?

During the 16-hour fast, your body undergoes a process known as autophagy, a process where the body destroys old or damaged cells in the body. Autophagy recycles the cells that help in the reduction of inflammation in the body and reduces diseases. 

How Many Days Should You Intermittent Fast?

The 5:2 diet is a straightforward intermittent fasting plan. Five days per week, you eat normally and don’t restrict calories. Then, on the other two days of the week, you reduce your calorie intake to one-quarter of your daily needs.

Is It Better To Fast For 12 Or 16 Hours?

What is ‘fasting’ and how does it work? A good rule of thumb for those wanting to fast to improve their metabolic and overall health is to leave at least 12 hours between meals – ideally more – on a regular basis, according to Dr Adam Collins, Principal Teaching Fellow in Nutrition at the University of Surrey.

Is Intermittent Fasting Beneficial Or Harmful?

Intermittent fasting improved blood pressure and resting heart rates as well as other heart-related measurements. Physical performance. Young men who fasted for 16 hours showed fat loss while maintaining muscle mass. Mice who were fed on alternate days showed better endurance in running.

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While knowing the intermittent fasting pros and cons, you may become aware of intermittent fasting. From the above-mentioned pros and cons to intermittent fasting you got that, if you are new to starting the IF then always consult with a dietician, don’t make an intermittent fasting schedule on your own. If you want, then you also can take help with the intermittent fasting pros and cons.

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What are the cons of intermittent fasting

What are the pros and cons of intermittent fasting?