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Lose Weight with Interval Fasting 2023 – How to lose weight with this fasting method?

Intermittent fasting is a great way to lose weight. But how do you use intermittent fasting to lose weight? Find out here.

In the quest for a healthier and leaner lifestyle, intermittent fasting has become a remarkably popular and much-discussed option. This diet strategy has caught the attention of researchers, health experts, and people who want to lose weight alike.

Losing weight off your stomach doesn’t require metformin, weight loss pills, psyllium husks, a 10-kilo weight loss plan, or whey protein to lose weight. Instead, you need a calorie deficit, which you can achieve with this method.

In this article, we will take a deep dive into the world of interval fasting. We will explore the different approaches to interval fasting, explain the science behind it, and provide practical tips on how to implement it. If you’re looking for an effective and sustainable weight loss method, intermittent fasting may be just what you’ve been looking for. Let’s explore the facts and possibilities of this fascinating concept together.

How do I lose weight fast with intermittent fasting?

The rate at which you lose weight with intermittent fasting varies from person to person. Intermittent fasting is a method of restricting certain meal times. Typically, you can expect to lose about 0.5 to 1 kilogram per week. This depends on several factors, including the type of fasting you choose, your caloric intake during meal times, your starting weight, and your physical activity level. It is important that weight loss be slow and sustained to maintain health. Intermittent fasting can be an effective weight loss method.

What Is Intermittent Fasting?

Intermittent fasting is a dietary pattern that alternates periods of eating and fasting. It does not prescribe specific foods, but focuses on when you eat, which reduces the yo-yo effect. This method does not involve calorie restriction, but it does limit the time frame in which calories are consumed.

Why is it important to understand interval fasting[1]?

Weight Management: Intermittent fasting helps control caloric intake and may aid in weight loss or weight maintenance. Understanding this method is critical for individuals seeking effective and sustainable weight management strategies.

Health Benefits: Intermittent Fasting[2] has been associated with potential health benefits such as improved metabolism and reduced risk of certain diseases. It is important to understand how this diet may affect health.

How does intermittent fasting work?

Intermittent fasting is based on a simple concept: alternate periods of eating and fasting, focusing on the timing of food intake. There are several approaches to intermittent fasting

Intermittent fasting works by putting the body in a state where it draws on stored energy rather than continuously using digested food. This can lead to improved insulin sensitivity, increased fat burning, and other health benefits. However, it is important to choose the method that is right for you and to combine it with a healthy diet and adequate hydration. Before starting intermittent fasting, it is a good idea to talk to a doctor or nutritionist to make sure it is right for you.

The Most Popular Intermittent Fasting Methods

There are many different ways to go about this weight loss method, but let’s look at a few, such as the 16-8 diet, where you eat for eight hours and fast for 16 hours.

16/8 method

This method requires you to fast for 16 hours a day and limit your food intake to an 8-hour window. For example, you could eat between 12:00 noon and 8:00 pm and fast the rest of the day.

5/2 Method

In this variation, you eat normally five days a week and reduce your calorie intake to about 500-600 calories per day on the other two days.

14/10 Method

The 14/10 method is a variation of interval fasting that concentrates your daily eating into a 10-hour window followed by a 14-hour fast. This means that you limit your food intake to 10 hours per day, while fasting for the remaining 14 hours.

An example of using the 14/10 method would be to eat between 8:00 am and 6:00 pm and then fast from 6:00 pm to 8:00 am the next day. 8:00 would be the end of the intermittent fast.

The best tips for losing weight with intermittent fasting

Choose the right method: There are several methods of intermittent fasting. Choose the one that best fits your lifestyle. Popular options include the 16/8 method, the 14/10 method, and the 5:2 diet. Experiment to find out which works best for you.

Start Slow: If you’re new to interval fasting, start with longer periods of eating and gradually work your way up to shorter periods. This gives your body time to adjust.

Pay attention to food quality: Food quality is critical. Choose nutrient-dense foods such as vegetables, fruits, whole grains, lean protein, and healthy fats. Avoid highly processed foods and sugars.

Stay hydrated: Drink plenty of water, even when fasting. This will help control hunger and maintain metabolism.

Plan your meals: Prepare your meals ahead of time so that you have healthy options during meal times and are not tempted to eat unhealthy snacks.

Listen to your body: If you feel nauseous or dizzy while fasting, break your fast and eat something easy to digest. It is important to listen to your body’s needs.

Exercise: Combine interval fasting with regular exercise to support your weight loss goals. Both cardio and strength training are beneficial.


Intermittent fasting is fundamentally different from traditional diets. Instead of focusing on strict caloric restriction or abstaining from certain foods, intermittent fasting focuses on the timing of food intake. It involves alternating periods of eating with periods of fasting.

The appeal of intermittent fasting is not only the potential weight loss, but also the potential health benefits. Scientific research has shown that intermittent fasting can improve metabolism, reduce inflammation, and even lower the risk of certain chronic diseases.

Frequently Asked Questions

How long does it take to lose weight with Intermittent Fasting?

This depends on your calorie deficit. The higher the deficit, the faster you will lose weight. Consistency and patience are the keys to lasting results.

How many pounds can you lose with intermittent fasting?

It depends on you. How long you fast, how high your deficit is, and how much you want to lose, but there is no limit to how much you can lose with interval fasting. Individual results vary, so it’s important to monitor your progress and adjust as needed.

Can you lose belly fat with intermittent fasting?

Absolutely, since one of the things you lose with a calorie deficit is belly fat. However, keep in mind that spot reduction is a myth; total body fat reduction will eventually target the belly.

How fast can you lose weight with 16/8?

You can lose weight very well with 16/8 as long as you maintain a caloric deficit. It’s also important to eat properly and stay hydrated during the meal window.


  1. Welton, S., Minty, R., O’Driscoll, T., Willms, H., Poirier, D., Madden, S., & Kelly, L. (2020). “Intermittent fasting and weight loss: systematic review.” Canadian family physician Medecin de famille canadien, 66(2), 117-125. Read Article
  2. Collier, R. (2013). “Intermittent fasting: the science of going without.” Canadian Medical Association Journal, 185(9), E363–E364. Read Article

Leonard Eberding is a pharmacist, an executive, and a board-certified specialist in medication therapy management. Mr. Eberding holds a bachelor's degree in biochemistry from SUNY Binghamton University and a doctorate in pharmacy and philosophy from the University of Florida. He is also a contributor to numerous health magazines, where he uses his knowledge of pharmacogenomics to help patients get on the right medications the first time, rather than relying on trial and error.


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