Intermittent Fasting Diet Explained: A Comprehensive Guide

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Are you tired of trying fad diets that promise quick weight loss but leave you feeling hungry and unsatisfied? An intermittent fasting diet explained might be the solution you’ve been looking for. In this comprehensive guide, we will dive deep into the world of intermittent fasting and explore its benefits for weight loss, better health, and improved overall well-being.

From understanding the science behind the diet to overcoming challenges and getting started with different fasting methods, we have covered it all. Get ready to discover a new approach to eating that can transform your relationship with food and help you achieve your health goals. Say goodbye to restrictive diets and hello to a sustainable lifestyle change with the most up-to-date nutritional trend. 

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The Backstory

This diet has gained significant popularity in recent years due to its potential health benefits. This approach to eating involves alternating periods of fasting and eating within a specific time window. There are different types of intermittent fasting schedules and methods, such as the 16:8 diet, the 5:2 method, and the Warrior Diet.

Many people choose it for weight loss purposes, as it may help reduce calorie intake and promote fat burning. However, it’s important to consider potential risks and remember that this is not suitable for everyone. It’s always advisable to consult a registered dietitian or healthcare professional before starting any new diet plan.

What Is Intermittent Fasting and How Does It Work?

Intermittent fasting is an eating pattern that involves alternating between periods of fasting and eating. This can be done using methods like the 16/8 method, the 5:2 diet, or alternate-day fasting. While fasting, the body taps into stored fat for energy instead of relying on glucose from food. Benefits may include weight loss, improved insulin sensitivity, and reduced inflammation.

Intermittent Fasting Diet Explained

There are a few modes of intermittent fasting diet. Here are some of the most used:

The 16:8 Diet – A Time-Restricted Fasting Method

The 16:8 diet is a time-restricted fasting method that has gained popularity in recent years. It involves fasting for 16 hours a day and limiting your eating window to 8 hours. This approach can be effective for weight loss and improving insulin sensitivity.

To implement the 16:8 diet (also called the Leangains technique), you can choose a specific 8-hour period during the day to consume your meals and fast for the remaining 16 hours (including the regular sleeping time). Staying hydrated and making healthy food choices within the eating window are important for success. Along with a daily workout routine, many people have reported positive results and success stories with this method. It’s also essential to be aware of potential side effects and consult with a healthcare professional before starting the 16:8 diet.

The 5:2 Method – Alternate-Day Fasting

The 5:2 method, also known as alternate-day fasting, is also a popular approach to intermittent fasting. That involves eating normally for five days of the week and restricting calorie intake for two non-consecutive days. Here’s how it typically works:

1. Five regular eating days: During these days, you eat a normal, healthy diet without any specific restrictions. You consume your usual number of calories and follow your regular eating patterns.

2. Two fasting days: On two non-consecutive days of the week (for example, Monday and Thursday), you restrict your calorie intake significantly. The goal is to consume only a fraction of your normal calorie intake, typically around 25% of your daily needs. For most people, this translates to about 500-600 calories for women and 600-800 calories for men on fasting days.

The idea behind the 5:2 method is that by reducing calorie intake two days per week, you create a calorie deficit that can lead to weight loss over time. It is also believed to offer potential health benefits, such as improved insulin sensitivity, cellular repair processes, and increased longevity. As with any dietary approach, it’s advisable to consult with a healthcare professional or registered dietitian before starting a new fasting regimen.

The Eat-Stop-Eat Method

The Eat-Stop-Eat method is another form of intermittent fasting that involves regular periods of fasting. It was popularized by Brad Pilon in his book called “Eat Stop Eat.” The main principle of this method is to incorporate one or two 24-hour fasting periods into your weekly routine.

During the fasting period, you abstain from consuming any calories for a full 24 hours. This means you would have dinner one day and then fast until dinner the next day. You can choose the timing that works best for you, such as fasting from breakfast to breakfast or lunch to lunch.

While you are fasting, it’s important to stay hydrated by drinking water, herbal tea, or other non-caloric beverages. These can help you manage hunger and maintain adequate hydration levels.

The Eat-Stop-Eat method is designed to create a calorie deficit by incorporating longer periods of fasting into your routine. This can lead to weight loss over time. It is important to note that this method may not be suitable for everyone, especially those with underlying health conditions or a history of disordered eating. If you are considering trying this approach, it’s recommended to consult with a healthcare professional or registered dietitian to ensure it aligns with your individual needs and goals.

The 14:10 Diet – A Balanced Approach

The 14:10 diet is a balanced approach that involves fasting for 14 hours and eating within a 10-hour window. This method allows for longer periods of fasting, which can lead to weight loss and improved metabolic health. By limiting the eating window, you tend to consume fewer calories, hence the overall calorie reduction.

It is important to plan meals and stay hydrated while practicing the 14:10 diet. Customizing the diet to fit your lifestyle and dietary preferences is also key.

The Warrior Diet – Based on Survival Science

The Warrior Diet is a method that follows a specific eating pattern inspired by ancient warrior cultures. Popularized by Ori Hofmekler in his book “The Warrior Diet” it involves an extended fasting period, usually 20 hours, followed by a shorter eating window (4 hours). During the fasting period, small amounts of raw fruits and vegetables can be consumed as well as water and herbal teas. This approach allows for larger and nutrient-dense foods during the feasting period.

Exploring the Benefits

An intermittent fasting diet explained isn’t just about limiting calorie intake. It alters likewise, your body hormones thus they make better use of fat deposits. Here are the changes that are happening:

  • It boosts your insulin level of sensitivity, particularly when you work out. Because reduced insulin degrees in the blood are correlated with much better fat burning, it becomes really important for those concerned about their weight. On the other hand, insulin resistance is the reverse of this.
  • Research studies have actually revealed that obesity can disrupt insulin’s capability to decrease blood sugar levels, leading to even more insulin secretion. Instead, it favors fat storage.
  • Raises the Human Growth Hormone (HGH) secretion, accelerating protein synthesis so fat becomes usable as a fuel resource. In straightforward terms, you will melt fat but build muscle mass much faster. That’s why bodybuilding groups usually consume HGH pills in large doses as a doping agent.
  • In addition, studies have shown that fasting triggers autophagy, which eliminates wrecked cells. This helps with cell restoration and basically assists our body’s regenerative mechanisms.
Lose weight with intermittent fasting


It’s known that you will certainly get rid of weight if you bypass dinner to produce a caloric deficiency. That’s true except you make up for the fasting durations by eating foods with plenty of sugar and fats. And it could happen since this sort of eating style does not actually advise you what types of foods you need to or should not consume.

Some researchers have discovered that interval eating if done correctly, could be equally as efficient at protecting against Type II diabetes as a day-to-day calorie reduction. And also, your body can find out to refine the foods eaten throughout the ‘consuming window’ far better and a lot more effectively.

A research study on periodic fasting has actually revealed that a mix of power training (using your very own body weight along with dumbbells) and the 16/8 method can decrease much more body fat than power training alone. Anyway, there’s no indication of muscle mass buildup on the subjects involved in the research study.

Keep in mind: This kind of diet program is not always appropriate for people with hypertension, diabetic issues, or pregnant/breastfeeding women. You need to consult a physician prior to altering your eating behavior.


There are a few aspects you need to focus on if integrating exercise and fasting:

  1. It is really important that your calorie decrease is ponderated and your target is just 0.5-1% of bodyweight reduction weekly.
  2. Add power workout sessions and plenty of healthy proteins in your diet plan to sustain muscular tissue (around 20% or even more of your overall consumption need to be protein)[¹]
  3. Do your workouts prior to the main meal of the day. It is best to seek advice from both a nutritional expert and a workout specialist if you intend on integrating fasting with intense exercises.


There’s no reason why not to attempt interval eating if you’re in excellent health condition. However, certain people ought to take care of this sort of diet regimen and seek advice from a medical professional before going ahead with it.

Those with the list below health conditions must avoid intermittent fasting:

  • Cancer
  • Diabetes and other metabolic disorders
  • Cardiovascular disease

This diet type is also not recommended for:

  • Children
  • Elderly people
  • Pregnant/Breastfeeding women
  • Those with a known history of an eating disorder


Intermittent Fasting Diet is an efficient method to slim down, yet have you considered the social part?

Imagine that some good friends invited you to a birthday celebration breakfast on Sunday. The morning meal buffet is packed with tasty fresh fruits, muesli, yogurt, veggies, salmon, scrambled eggs… Your buddies start to swallow from their delicious breakfast. And you rest beside them and drink your water. That’s because it’s only 10 o’clock in the morning so you can not consume your very first meal till noontime. And also, if you have supper plans in the evening around 7 PM (with an eight-hour window) you need to take advantage of it. If you organize your fasting intervals smartly, you can still appreciate feasts alongside your pals and family members.

Intermittent fasting diet is certainly not really appropriate for everybody, yet it could be a great method for lowering body fat. So to speak, this method does not leave much room in terms of improvisation and versatility. If that is so important to you, you may be better off searching for an additional diet plan solution, like IIFYM (If It Fits Your Macros). This is a versatile diet regimen in which you can consume almost anything on the condition to remain within the criteria of your specified macronutrient objectives.

Intermittent fasting diet and social life


Of those who tried intermittent fasting, many complained about intense hunger aches, exhaustion, fatigue, and food cravings. It makes sense taking into account that you bypass meals.

However, others state that the cravings disappear as soon as you stood up to the initial “critical” stage (about 2 days). You may try sipping a bit of black coffee or green tea to aid you to get by up until your following meal if your cravings get way too harmful in between.


If you want to try an intermittent fasting diet, you will have to consider the following:

  • Do not exaggerate it with the serving size during the course of the “consuming window”.
  • Ensure you consume a healthy and balanced diet. Eat meals abundant in fiber to maintain you full (veggies, fruits, whole-grain products, beans), top-quality sources of healthy protein (soy, eggs, fish, yogurt), and also fat (nuts, avocado, vegetable oil, seeds).
  • Drink a lot of water and tea (unsweetened) to keep you hydrated.
  • It may take a while until your body will adapt to the pauses in your eating routine. If you wish to succeed with this method, you have to be persistent. Drink a mug of black coffee or green tea to silence your barking stomach if you are truly starveling.
  • Exercise consistently for strength and eat a high-protein diet to prevent muscle loss.
  • Regardless of when you do your exercises, the main meal of the day ought to be after the workout session
  • An insufficiency of sleep can result in weight growth. Be sure to attempt to obtain a good rest.
  • Interval eating is certainly not for every person. Go through your physician if you are not certain about it.


In conclusion, intermittent fasting is a versatile and effective approach to control your body weight and improve overall health. By changing the timing of your meals and allowing your body to enter a fasting state, you can tap into numerous benefits such as improved insulin sensitivity, enhanced fat burning, and increased energy levels.

However, it’s important to approach intermittent fasting with caution and consider any potential health conditions or medications that may be affected by fasting. If you’re ready to give intermittent fasting a try, consult with your healthcare provider and start gradually by implementing the most popular 16:8 method. Remember, consistency is key when it comes to any diet success.

About the Author

author Adrian K

Adrian K.

Adrian Kutnik is the Founder and Managing Editor at

Its purpose is to gather and share relevant information about how we can live a healthy lifestyle in today's environment.

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