A Registered Dietitian Suggested Intermittent Fasting Not Working For Weight Loss For The Following 12 Reasons.

Intermittent fasting not working

Intermittent fasting not working

Updated on 3/26/2024
Martin AlvarezBy Martin Alvarez
Nutritionist/Dietitian Professional Guide
Learn More about Martin Alvarez

Getting it wrong is not very difficult at all.

When it comes to the latest trends in weight loss, nothing is more popular than intermittent fasting, also known as if for short. Many famous people, such as Halle Berry, Jenna Jameson, Jennifer Garner, Stassi Schroeder, and Vanessa Hudgens, have cited it as the eating strategy that has helped them achieve or maintain their ideal body weight and shape.

Additionally, the benefits of intermittent fasting are not just limited to weight loss. There is some evidence (albeit minimal) that intermittent fasting may help reduce cholesterol, improve concentration, and even make it easier to sleep at night.

 lose weight with intermittent fasting

lose weight with intermittent fasting

 

If you are trying to lose weight with intermittent fasting (IF), you should be aware that it is pretty simple to do it incorrectly and make intermittent fasting not working, which can cause your weight loss to stall. When reaping the health and weight loss benefits of intermittent fasting, you have to nail your eating window down to the timing and the foods you eat when you break your fast.

If you have been attempting to lose weight with intermittent fasting (IF), but it hasn't worked, keep reading for the most common mistakes people make on IF diets, along with solutions.

How Exactly Does The Intermittent Fasting Method Contribute To Weight Loss?

The Intermittent Fasting Method Contribute To Weight Loss

The Intermittent Fasting Method Contribute To Weight Loss

 

Founder of Shaped by Charlotte, LLC, Charlotte Martin, MS, RDN, CPT, says 

When you eat is the most crucial aspect of intermittent fasting. Depending on the IF approach, you either shorten the eating window daily or fast for 24 hours once or twice a week.

The most common strategy is the 16:8 method, which involves going without food for 16 consecutive hours, from 8 p.m. one night until midnight the following day.

However, limiting your eating to a shorter window will naturally consume fewer calories throughout the day, leading to weight loss. (You must remember that if you are interested in losing weight successfully, one of the most fundamental principles is consuming fewer calories than you burn daily.) According to Martin, not only are you consuming fewer calories, but you are also slowing down the rate at which your insulin pump works, which may increase the amount of burned fat.

When You Do Intermittent Fasting, How Long Does It Take Before You Begin To See Results in Weight Loss?

 It Take Before You Begin To See Results in Weight Loss

It Take Before You Begin To See Results in Weight Loss

 

Many different things can affect how long it might take for the weight to come off after you've started dieting.

Weight loss rates vary widely from person to person, depending on several factors, such as starting weight, intermittent fasting approach used, type (and amount) of food consumed during eating windows and many others.
Martin explains.

In contrast, if you limit your eating to a shorter window, fewer calories will be consumed throughout the day, resulting in weight loss. (It's important to remember that the most fundamental principle to losing weight is consuming fewer calories than you burn daily.) According to Martin, not only are you consuming fewer calories, but you are also slowing down the rate at which your insulin pump works, which may increase the amount of burned fat.

Intermittent Fasting

Intermittent Fasting

 

If you're losing more than that, how can you justify it? This may be a warning sign.

If you notice yourself losing a significant amount of weight during the first few weeks following an intermittent fasting plan, then you should look at your calorie intake to ensure you are getting enough nutrition to meet your body's needs, then you should look at your calorie intake to ensure you are getting enough food to meet your body's needs
Says Smith.
If you do this, you will ensure that you are not depriving your body of the nutrients it requires to function correctly.

 

What Exactly Am I Doing Wrong If Intermittent Fasting Isn't Causing Me To Lose Weight?

Intermittent Fasting Isn't Causing Me To Lose Weight

Intermittent Fasting Isn't Causing Me To Lose Weight

 

There are a few possible explanations for this. The following are 12 common mistakes people make when practicing intermittent fasting and the solutions to those mistakes.

1. You Consume Excessive Food During The Allotted Time For Eating.

 Consume Excessive Food During The Allotted Time For Eating

Consume Excessive Food During The Allotted Time For Eating

 

As was mentioned, in general,

Weight loss comes down to comparing the number of calories you take to the number of calories you burn; you won't lose weight if you consume the same amount of calories (or more) during your eating windows as you did before you started intermittent fasting, writes the article. The periodic fasting method can help you lose weight, but only if you stick with it.
Martin reminds us.

In other words, if you cram all the calories you would generally consume into your eating window, you aren't changing your diet; you're just making it more difficult on yourself.

Download an app that counts calories and see if that helps. 

Download an app that counts calories and see if that helps

Download an app that counts calories and see if that helps

 

How to fix it: Consider using a calorie-counting app to keep track of your intake. While I don't suggest calorie counting as a way to lose weight, it's possible to use a calorie-tracking app for a few days to track your caloric intake, says Martin, if you intend to lose weight. The apps can usually tell you the approximate calorie intake you need to consume daily to lose weight. Although these estimations are typically off, they can be used as a good starting point. In addition, they can also reveal meals or specific foods that have more calories than you think, so you can adjust your diet accordingly.

2. Even When You Are Not Fasting, You Are Not Getting Enough Calories In Your Diet.

 You Are Not Getting Enough Calories In Your Diet.

You Are Not Getting Enough Calories In Your Diet.

 

When you don't consume adequate calories on non-fasting days, your body may instead choose to store the energy you down rather than burn it; this can happen even if you're not fasting
Says Smith. 

How to fix it: Create a meal plan to follow on days you are not fasting. "During non-fasting periods, come up with an appropriate meal plan that includes well-balanced meals that each contains at least 300 to 500 calories," the author advises. By doing so, you eliminate the element of chance and can ensure that you are not shortchanging yourself in terms of calories.

3. Your Diet Consists Of Foods That Are Lower In Nutrients.

Your Diet Consists Of Foods That Are Lower In Nutrients

Your Diet Consists Of Foods That Are Lower In Nutrients

 

As Martin points out, intermittent fasting focuses more on when you eat than what you eat, but this does not mean you can eat whatever you want during your eating windows and still lose weight.

Even though the primary focus of intermittent fasting is on when you eat rather than what you eat.
Martin says. 

You are unlikely to reduce your weight if most foods you eat are high in calories, such as fast food.

How to put a stop to it: Focus on eating nutrient-dense foods. Consuming foods high in lean protein, carbohydrates rich in fiber, and healthy fats will help you feel full longer and naturally cause you to consume fewer calories overall. "What can I say? Don't be concerned: "Indulge in some of your less nutritious go-to foods, like pizza and ice cream, every once in a while without feeling guilty!" she reassures.

Here are 15 Healthy Snacks You Can Eat Late At Night That Won't Ruin Your You Can Make A Lighter :

Bean dip

Bean dip

 

  • Bean dip by mixing 1/3 cup chickpeas with 1/2 ounce Mexican cheese and then microwaving it for about two minutes. It contains 160 calories, 5 grams of fat, 4 grams of sugar, 440 milligrams of sodium, 6 grams of fiber, and 9 grams of protein per serving.
Your cravings will be satisfied with fiber-rich berries,

Your cravings will be satisfied with fiber-rich berries,

 

  • Your cravings will be satisfied with fiber-rich berries, protein-packed yogurt, and a sweet crunch.
    We are serving size: 170 calories, 3 grams fat, 16 grams sugar, 113 mg sodium, 9 grams fiber, and 9 grams protein.
Goji berries

Goji berries

 

  • Goji berries are packed with antioxidants and can help stabilize your blood sugar and add sweetness and color to regular avo-toast.
    It contains 173 calories, 9 grams of fat, 6 grams of sugar, 103 mg of sodium, 6 grams of fiber, and 5 grams of protein.
Served with cheese and crackers

Served with cheese and crackers

 

  • Served with cheese and crackers, it makes a complete meal on a cold day. The peas add fiber, protein, and vitamins.
    Ninety-five calories, 0 grams fat, 12 grams sugar, 74 mg sodium, 3 grams fiber, and 3 grams protein per serving.
As a tasty dip for veggies

As a tasty dip for veggies

 

  • As a tasty dip for veggies or on its own, combine savory olives and creamy low-fat mayonnaise with lentils.
    168 calories, 5 grams fat, 2 grams sugar, 180 mg sodium, 8 grams fiber, 9 grams protein per serving
  • For a vitamin-packed green shake, blend sweet kiwis with almond milk, spinach, and ice.
    90 calories, 2.5 grams of fat, 7 grams of sugar, 170 mg of sodium, 4 grams of fiber, and 3.5 grams of protein per serving. Each serving has 80 calories, 5 grams fat (0.5 grams saturated), 230 mg sodium, 2 grams fiber, and 2 grams protein.
Tuna

Tuna

 

  • Tuna helps your muscles recover after a challenging workout. Tuna contains protein and iron. One serving contains 160 calories, 5 grams of fat (0.5 grams saturated), 4 grams of sugar, 320 mg sodium, 2 grams fiber, and 10 grams protein.
  • You'll love this popcorn recipe for movie night, and you can even double it for a 100-calorie snack. Per serving: 50 calories, 6 grams of fat (4.5 grams of saturated fat), 280 mg of sodium, 0 grams of fiber, and 1 gram of protein. The 12 grams of protein and a hint of salt will satisfy your cravings until your next bite. Per serving: 149 calories, 5 grams of fat, 12 grams of carbs, 4 grams of sugar, 4 grams of fiber, and 13 grams of protein.
This mini Caprese salad

This mini Caprese salad

 

  • This mini Caprese salad provides fat and protein. Per serving, there are 196 calories, 10 grams of fat, 12 grams of carbohydrates, 10 grams of sugar, 1 gram of fiber, and 11 grams of protein.
  • Give it a hint of sweetness with honey, and you'll still get your carb-protein blend. Per serving: 199 calories, 9 grams fat, 24 grams carbs, 12 grams sugar, 6 grams fiber, 8 grams protein.
You still get the crunch and fat content low-calorie

You still get the crunch and fat content low-calorie

 

  • You still get the crunch and fat content low-calorie version of chips and dip, but with many more vitamins and minerals. Per serving: 166 calories, 4g fat, 21g carbs, 7g sugar, 6g fiber, 9g protein.
 little protein from your milk and oatmeal and apples

little protein from your milk and oatmeal and apples

 

  • Get a little protein from your milk and carbs from your oatmeal and apples. Per serving: 144 calories, 1g fat, 25g carbs, 10g sugar, 4g fiber, 5g protein.
  • This bite-size snack has crunch, filling fat, protein, and a hint of sweetness. Per serving: 200 calories, 11g fat, 25g carbs, 6g sugar, 5g fiber, 6g protein.

4. You Haven't Been Fasting For A Long Enough Period.

Long enough

Long enough

 

If you decide to follow a time-restricted eating approach and you only shorten your eating window by an hour or two a day, you are unlikely to see much, if any, weight loss; if you decide to go with a time-restricted feeding approach and all you do is reduce your eating window by an hour a day.
Says Martin. 

You are not deviating nearly enough from your typical eating pattern.

To fix it: Most women find success if they follow a 10-hour eating window, which means a 14-hour fast, advises Martin. If your typical eating window is much longer than this, you might find it helpful to begin with a shorter window of time for eating and gradually work your way up to a longer one.

5. You Are Skipping Meals When You Are Supposed To Be Eating.

You Are Skipping Meals When You Are Supposed To Be Eating

You Are Skipping Meals When You Are Supposed To Be Eating

 

Missing meals and not eating enough during your eating window can cause you to be starving during your fasting periods, making it more likely that you will end up breaking your fast; if you skip meals and don't eat enough during your eating windows, you can expect to feel extremely hungry during fasting periods. If you restrict yourself too much during one eating window, it can also lead you to binge eating and overeating during your next eating window, which can also increase the overall number of calories you consume.

How to fix it: Make sure that during your eating windows, you are eating until you are full and satisfied, but not overstuffed, This will help you avoid feeling sick after eating. She says also recommends that you do some meal preparation on the weekends for the upcoming week to ensure that you do not skip meals even when you are extremely busy or when your schedule is thrown off.

6. You Made A Poor Decision Regarding The Type Of Fasting Plan You Selected.

 Decision Regarding The Type Of Fasting Plan You Selected.

Decision Regarding The Type Of Fasting Plan You Selected.

 

There are a few distinct approaches to fasting known as intermittent fasting plans. Not every program may complement your way of life or assist you in increasing your metabolic rate.
Says Smith. If you were training for an endurance challenge and chose a plan to prevent you from eating in the morning when you needed energy for your workouts, you may fall off the IF wagon while training for this endurance challenge. (which will not only hurt your body but also your performance).

The solution is: Smith recommends that you ensure that you choose an intermittent fasting plan that best matches your lifestyle, and that you can maintain over the long term. It is recommended that you seek the advice of a registered dietitian to receive assistance with making this decision and to have your lifestyle and nutritional requirements evaluated.

7. You Don't Get Enough Rest Each Night.

You Don't Get Enough Rest Each Night

You Don't Get Enough Rest Each Night

 

A few studies examined the direct correlation between intermittent fasting and weight loss.
Says Smith. In general, however, several studies have shown that adequate sleep appears to be associated with favorable weight loss outcomes." [citation needed]

How to stop it: Even though you've probably heard it before, Smith recommends that you make sure you get at least 7 hours of sleep every night. (It's going to be hard, but try your best!)

8. You're Putting in A Lot of Effort in The Gym.

You're Putting In A Lot Of Effort In The Gym

You're Putting In A Lot Of Effort In The Gym

 

According to Martin,

frequently people will start a new eating regimen, such as a fasting diet, at the same time that they decide to start a new exercise plan or increase the intensity of the current exercise plan they're on. Exercising excessively or working out too intensely, particularly while attempting to reduce the amount of food that one consumes, can cause levels of energy to drop, while levels of hunger can skyrocket.
Even if you exercise very intensely, there is a possibility that you will still consume more calories during your eating windows than you will burn off as a consequence of this.

The solution is: You should keep exercise light on fasting days if you practice full-day fasts (such as the 5:2 method). "Make sure your exercise regimen is challenging yet enjoyable. If you're ravenous after exercising, you may be pushing yourself too hard," recommends Martin.

9. You're Not Hydrated Enough.

You're Not Hydrated Enough.

You're Not Hydrated Enough.

 

During your fast, if you do not drink enough water, you run the risk of becoming dehydrated; in addition, you will not reap the benefits of water when it comes to sating your appetite because you will not be drinking enough water.

The solution is: Drink a lot of water to fix the problem! Your water can also be made to look a bit more appealing by adding a little flair. The following beverages are permitted during an intermittent fast: hot tea, black coffee, seltzer water, iced tea, and either tea or coffee sweetened with Stevia.

10. You Are Not Carrying Out The Steps Of Your Plan As Directed.

one should select an intermittent fasting plan

one should select an intermittent fasting plan

 

According to Smith,

Following an intermittent fasting plan can be challenging for some dieters because they aren't used to going for long periods without eating.
Therefore, if you continue to deviate from your diet plan weekly or look for shortcuts, your weight loss goals may not be achieved. Consequently, you might want to reconsider whether or not intermittent fasting suits you and how you live your life.

How to stop it: According to Smith, one should select an intermittent fasting plan that is compatible with their lifestyle and can be adhered to for extended periods.

11. You Do Not Make Preparations In Advance.

plan at least one day for all of your meals and snacks.

plan at least one day for all of your meals and snacks.

 

According to Smith,

Planning is an important aspect of maintaining any type of health intervention.

The solution is: "Make an effort to plan at least one day for all of your meals and snacks." Having a plan for what you will prepare, such as bringing your meals and snacks or perusing restaurant menus in advance to decide what you will order, is recommended by Smith.

12. You Are Troubled By The Fact That You Broke Your Fast.

You Are Troubled By The Fact That You Broke Your Fast.

You Are Troubled By The Fact That You Broke Your Fast.

 

Practice and perseverance are required for IF. Regardless of their approach, most people who try intermittent fasting will break a fast ahead of schedule at some point in their journey. If you are serious about continuing IF, it is important to not feel guilty, ashamed, or mad at yourself. If you are serious about continuing IF, it is important to not feel guilty, ashamed, or mad at yourself for doing so.

And all of the previous reasons make intermittent fasting not working.

How to fix it: Taking care of yourself and moving on is essential! Remember that it is a process of trial and error. You will no doubt run into times when your schedule won't go exactly as planned, says Martin.