Home Weight loss and diets Intermittent Fasting What is intermittent Fasting: Ultimate Guide  
Intermittent Fasting

What is intermittent Fasting: Ultimate Guide  

intermittent fasting

These days, we eat a lot of fast food and snacks while spending hours sitting or lying down in front of the TV, computer, and social media. Obesity, diabetes, and heart diseases have increased dramatically as a result of excessive calorie consumption and inadequate exercise.

Are you spending a lot of your time and effort to lose your weight? This read is for you. Fasting is one of the proven ways to lose significant weight. You probably heard about Intermittent fasting in recent days.

A regular eating schedule that alternates between periods of fasting and tiny windows of eating is known as intermittent fasting. It is a means of controlling your health and controlling certain illnesses. This is a complete guide on intermittent fasting that covers all the essential aspects.

What is intermittent fasting?

Intermittent fasting focuses on when you eat. You only eat for a longer amount of time at a specified window when you practice intermittent fasting. This can entail fasting for the remaining portion of the day to enable your body to burn the stored fat.

Our bodies have historically developed to be able to function at their best even when they go for extended periods without meals. Due to the time and effort required to hunt and gather food, our historical predecessors were hunter-gatherers who often went days without eating.

Consequently, our bodies have adapted. Even fifty years ago, according to a study, it was simpler to keep a healthy weight since individuals ate fewer portions and spent more time outside exercising or engaging in other physical activity.

Fast food was not as widely available as it is now, and there were no laptops, video games, social media, or other electronics.

How does it work?

Intermittent fasting focuses on selecting the right times for eating and fasting. There are a variety of methods available to you. For example, you can try eating for eight hours a day and fasting for the next 8 hours.

Or try to eat one meal per day, two times a week. Schedules for intermittent fasting vary widely. When you don’t eat for hours, your body utilizes all the sugar content and begins burning fat. This is what he calls “metabolic switching.”

Most people eat during their waking hours. Intermittent fasting is different from general eating patterns. Every time you eat, you are working on those calories and not burning the stored fat.

If you are eating three meals a day plus snacks without doing any exercise, there is a high chance of gaining weight. So, how the intermittent fasting works is by delaying the point at which your body starts burning fat. It burns the calories from your last meal.

Who can do intermittent fasting?

Not everyone can maintain an intermittent fast. Always, consult your family physician before attempting intermittent fasting or any other diet. Certain categories of people should not try intermittent fasting:

  • People under the age of eighteen.
  • Ladies who are pregnant or breastfeeding.
  • Those who take insulin and have type 1 diabetes.
  • Those who have experienced problems with eating in the past.

Those who do not fit into these categories can stick with the methods indefinitely. It can involve a shift in lifestyle and many advantages.

What should you eat?

You can consume water and calorie-free drinks like black coffee and tea during fasting. Eating in a normal manner does not mean that you have to eat every three hours.

Research states that if you stuff yourself with snacks, and high-calorie junk food at feeding times, you can’t lose weight or improve your health. Intermittent fasting allows you to eat a variety of foods. Eating wholesome meals enhances happiness and promotes health.

Whether you choose to practice intermittent fasting or not, the majority of nutritionists consider the Mediterranean diet to be a healthy guide for eating habits. When choosing leafy greens, lean protein, healthy fats, and complex, unprocessed carbohydrates, you really can’t go wrong.

Six ways to do intermittent fasting 

Fast for 12 hours a day 

This diet has very easy rules. A person should follow a daily 12-hour of fasting. A 10- to 16-hour fast can cause the body to release ketones into the circulation by turning stored fat into energy.

This strategy could be a good option for beginners.

This is because there is a very small window of opportunity for fasting. The person can consume the same number of calories every day, and most of the fasting occurs when they are sleeping.

The easiest way to finish the 12-hour fast is to include in sleep time when determining the fasting window. One may decide to fast, for instance, from 7 p.m. to 7 a.m.

They would be asleep for the majority of the time between having to finish dinner by 7 p.m. and waiting until 7 a.m. to have breakfast.

Fasting for 16 hours a day 

The 16:8 technique, often known as the Leangains diet, involves fasting for 16 hours a day and eating for 8 hours within that window.

Males fast 16 hours a day, and females fast 14 hours on the 16:8 diet. If you’ve done the 12-hour fast before and didn’t experience any results, this kind of intermittent fast might be beneficial.

During this fast, try to complete your evening meal by 8 p.m. The next day, skip breakfast and eat again at lunchtime.

Fasting for two days a week 

Those who follow the 5:2 diet consume regular portions of nutritious food for five days and the other two days they consume very fewer calories. Generally, Males can take 600 calories and females can take 500 calories during fasting.

People set different days of the week for fasting as per their preferences. There should be at least one day of non-fasting in between days of fasting.

Alternate day fasting 

The alternate-day fasting method, which calls for fasting every other day, comes in a few different forms. Some alternate-day fasters allow themselves up to 500 calories on fasting days. Some people skip all solid food altogether.

People usually decide to overeat on feeding days. Alternate-day fasting is a severe kind of intermittent fasting, therefore it may not be suitable for beginners or those with certain medical conditions. Maintaining this kind of fasting over the long run may also be difficult.

A weekly 24-hour fast 

The Eat-Stop-Eat method calls for complete fasting one or two days a week. It includes going without food for a full day at a time. You can fast from lunch to lunch or from breakfast to breakfast up to your choice.

During the fasting period, you can consume water, tea, and other calorie-free beverages. On non-fasting days, you can follow your regular eating style. This method minimizes the overall calorie intake without limiting the types of meals you eat.

A warrior diet 

The most difficult type of intermittent fasting is the Warrior Diet. While following the Warrior Diet, there should be one large meal at night and a 20-hour interval.

Typically, only a few portions of raw fruit and vegetables are consumed. Usually, the dining window lasts for about four hours. Those who have already experimented with various forms of intermittent fasting may find this type of fasting to be the most effective.

Warrior Diet proponents contend that humans are nocturnal animals by nature. Eating at night enables the body to absorb nutrients in a manner consistent with its circadian cycles. People should be sure to eat a lot of veggies, proteins, and healthy fats during the four-hour eating period.

Tips for maintaining intermittent fasting

Maintaining an intermittent fasting regimen might be difficult. Those who want to optimize the advantages of intermittent fasting and stay on course may find the following advice helpful:

  • Drink enough water and calorie-free beverages like herbal teas the whole day. By doing this, you can make sure that you obtain adequate potassium chloride, sodium, and electrolytes.
  • On days when you fast, schedule a lot of activities to keep your mind off food, such as watching a movie or finishing up some papers.
  • Stay away from intense activity; nevertheless, gentle exercise like yoga could be helpful.
  • Choose nutrient-rich foods. Include foods that are high in protein, fibre, and healthy fats during fasting periods.
  • If your chosen plan permits some caloric intake during this time, include Beans, lentils, eggs, seafood, almonds, avocado, and unprocessed meats.
  • Make sure to choose high-fibre, low-calorie items like popcorn, raw veggies, and fruits high in water content like melon and grapes.
  • Use plenty of garlic, herbs, spices, or vinegar to flavour food. These foods are low in calories and very tasty, which may aid in appetite suppression.
  • Consuming a diet rich in fibre, vitamins, minerals, and other nutrients can assist in preventing nutrient deficiencies and maintaining stable blood sugar levels. These are also helpful for maintaining your general health and weight loss as well.

Benefits of intermittent fasting 

Mental processes – Intermittent fasting improves adult adults’ verbal and working memory, according to studies.

Cardiovascular health – Among other heart-related metrics, intermittent fasting raises resting heart rates and blood pressure.

Performance in terms of body – After a 16-hour fast, the young men maintained their muscle mass and endurance while losing fat.

Insulin dysfunction with obesity – Intermittent fasting helped obese adults lose weight in brief studies.

Tissue health – Intermittent fasting improved surgical outcomes and decreased tissue damage in rats.

Summing up 

Intermittent fasting can be done in a variety of ways, and no one strategy is universally effective.

People who experiment with several styles to find what works best for their interests and lifestyles will see the best outcomes.

Intermittent fasting can be a long-term lifestyle modification for those who are eligible for it.

Consult your doctor frequently and keep them updated to be on the safer side.

We hope this guide covers all your questions regarding following intermittent fasting.


  1. How much weight can you lose in a month by doing intermittent fasting?

If you follow the guidelines properly, you can lose up to 6 to 8 pounds a month.

  1. What is the trick to intermittent fasting?

Consume water regularly throughout the day. Add lemon or cucumber if possible.

  1. Should I intermittent fast every day?

No. Fasting on alternate days or weekly basis is a healthier way to lose weight.

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