Low Carb Diet And Intermittent Fasting

What Is The Science Behind Intermittent Fast

Intermittent Fasting & Low Carb Keto Diet Full Day Of Eating

While there is data suggesting that IF can be beneficial, a major limitation of this data is many studies use a variety of approaches to fasting, which makes the research difficult to summarize. Some studies show a benefit of 14:10 time restricted eating, while others look at the benefits of alternate day fasting. One important thing to note is that in general, the clinical studies using IF tend to be shorter than 2 years, so the long term sustainability of this approach remains to be determined. Furthermore, it is not clear whether all of the benefits of IF come directly from fasting, or indirectly from weight loss.

The Right Way To Start An Intermittent Fasting Keto Diet

At the Cleveland Clinic, practitioners do not advise people to start both keto and IF at the same time. Its a huge shock to your system to switch from glucose as fuel to ketones, and implementing IF is a significant change, says Kwasnicka. For that reason, people would start with keto. After being on the diet for a couple weeks to months, they might consider IF.

Its also important to choose the correct timing. For their patients, Kwasnicka suggests a 12- to 16-hour fast. For many people, not eating 12 hours a day is a natural habit anyway and doesnt require skipping meals.

To start, consider delaying breakfast to get your body accustomed to going longer stretches without eating, suggests Shemek. When youve adjusted to your new eating pattern, reintroduce breakfast earlier in the day and extend your overnight fasting time, as eating breakfast not only leads to better cognition, but also improved metabolism and insulin sensitivity, according to a study published in August 2018 in the American Journal of Physiology-Endocrinology Metabolism. As for the length of time to stay on keto-IF, she recommends doing keto-IF for no more than six months and then transitioning to a more standard low-carb diet.

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Challenge #: Muscle Maintenance

To build muscle requires resistance training, a caloric surplus, and adequate protein. On keto and fasting regimens, people often fall short on the final two criteria.

Lets zoom in on the protein goal. Along with insufficient electrolytes, insufficient protein is one of the main mistakes folks make on keto. Why? Because people take high-fat to mean a plate full of fat, with some protein on the side. But since fat contains 9 calories a gram, and protein only 4, your plate should actually be centered around protein.

What You Can Do: Bump Up Protein. To gain or maintain muscle, shoot for about 1 gram protein per pound of lean mass.

What You Can Do: Shorter Fasts. Lean towards shorter fasts to ensure adequate calories. These calories provide the raw materials required to build muscle.

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Phase 2 Of Emhs Low Carb And Intermittent Fasting Plan

Good job on making it through the toughest part. Two weeks with no carbs/sugars is very tough to do. Your body should have now switched from a glucose powered unit to a fat-burning powered unit. That was the point and it takes about two weeks to make that happen.

You probably noticed some weight loss. Most of that is water weight .

Your body retains water when it is dependent upon carbohydrates and glucose for energy. So, the fact that you have shed weight is indicative of the fact that your body has begun the transition away from glucose to fat.

Now, heres you know what to expect over the next period.

You will continue to adhere to a fasting schedule youve been using for the kickoff.

This will continue to all you to see weight loss, but those are primarily going to be losses in fat stores.

Remember, one pound of fat is equivalent to about 3,500 calories. If your basil metabolic rate is 2,000 calories then you can see that one full day of fasting will not even consume one pound of fat. It would take 36 hours of pure fasting to burn one pound of fat. Within one week of a pure fast, you could expect to lose about 5 pounds of fat.

So you shouldnt get discouraged if the weight isnt coming off fast enough. Realize that it is a pure math game here. Your body cant burn more than about a pound a day in a pure fast and even less than that with a 16:8 fasting schedule. So, keep the progress realistic and moving forward.

The Dirt On Diets: Is Intermittent Fasting Better Than Low

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Intermittent fasting is one of the latest weight-loss fads that has taken the internet by storm, but how does it compare to a low-carb diet?

With new science-backed diets popping up at every corner, low-carb diets are losing their clout. And intermittent fasting is one of the latest weight-loss fads that has taken the internet by storm.

But is intermittent fasting really better than good-old low-carb? Lets have a look.

Intermittent fasting appeals to so many people because it offers smart alternate periods of eating and fasting. It focuses on when you eat and not on what you eat. This means that you can basically enjoy all of your favorite fatty foods like pizza and even your daily scoop of chocolate ice-cream during certain hours of the day, while severely restricting calories or completely avoiding food in long intervals.

For example, the popular “5:2 Fast Diet” involves eating normally for five days of the week, and then fasting during the other two days. Easy, right?

A post shared by Rose PT on Sep 6, 2018 at 3:42am PDT

Intermittent fasting is proven to have impressive health benefits that dont just involve weight loss. It also reduces insulin resistance, oxidative stress, while it improves the function of the liver, the gut, and even the brain. Whats more, fasting has been proven to regenerate stem cells, making it ultimately an anti-aging practice. Yes, you heard right, fasting keeps you young!

Also Check: Rapid Weight Loss Diet Meal Plan

Stop Doing Intermittent Fasting The Unhealthy Way

Its all too easy to imagine that simply not eating for a few hours is enough to ensure that everything will fall into place with intermittent fasting.

Many times, this means believing you can eat whatever you want during your eating hours.

Thats not the case

Its not your fault that many foods are heavily marketed as healthy options when they are sorely lacking nutritionally while also being directly harmful in some instances.

The core mistake is believing that just because a particular food is low in carbs, that makes it a perfect match for Intermittent Fasting, Keto, or any other weight loss diet.

Nothing could be further from the truth, and its often those foods youd least expect that you should sidestep.

Challenge #: Sleep Issues

Many folks have trouble going to bed hungry, and its not just a psychological quirk. In fact, fasting increases alertness chemicals like adrenaline and orexin-A that can make relaxation difficult.

What You Can Do: Back Off The Fasting. If you cant sleep, consider backing off to an easier fasting regimen. For example, step down to 16/8 from ADF. The benefits of fasting probably dont outweigh the harms of sleep deprivation. When in doubt, listen to your body!

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My Official Turning Point Came In September 2018 After I Asked A Stranger To Take My Photo On A Trip

I was on a solo vacation in Seattle and Portland, exploring the area to see if I wanted to move there. At the top of Mount Hood, I asked someone to take my picture. After, I remember looking at myself in the shot in complete disbelief. I weighed myself and saw a number higher than any other number Id ever seen before. That was it. I knew I had to make a change.

The Bottom Line On Combining The Keto Diet With Intermittent Fasting

Low Carb Eating and Fasting Lose Weight Intermittent Fasting

The keto diet is a restrictive high-fat diet, and intermittent fasting restricts the number of hours you will be eating. There is a lack of research on each diet alone, along with this combined plan, so its unclear exactly what youre getting into if you try them individually or together.

If you decide to give the diets a go, know that they are extremely restrictive, so it may be difficult to stick with the low carb count and confined eating window.

Before deciding to follow keto and IF together, be sure to consult your healthcare team. Your provider can help you determine whether this combined diet plan is a good fit for you, and then they can help you adjust any meds youre on to help increase your chances for success in the safest way possible.

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What Is Intermittent Fasting

Intermittent fasting is an umbrella term describing any meal pattern where the time spent eating and drinking is confined to set times during the day or week, while the rest of the time is spent abstaining from food. In other words, while many diets focus on what you can eat, intermittent fasting focuses on when you can eat.

There are 3 main types of intermittent fasting: alternate day, periodic, and time-restricted fasting.

Why Does My Blood Sugar Go Up During Fasting

While this does not happen with everyone, it can occur due to hormonal changes that occur during intermittent fasting. Your body is producing sugar in order to provide energy for your system. This is a variation of the dawn phenomenon and in general is not a concern as long as blood sugars are not elevated the rest of the day.45

Read Also: What Is Best Diet Plan To Lose Weight

Should You Combine These Diets

Combining IF and keto can offer an amazing weight loss and synergistic health benefits for some. For others, it might make more sense to do one at a time or to modify them slightly as you learn how your body and mind react to them. Each of these diets is backed by scientific research, but more work needs to be done to understand the nuances of how these diets affect different people, including men vs women, and when they may be contraindicated.

Different Types Of Low Carb & Intermittent Fasting Diet

Intermittent Fasting for Vegans

Now that you know the benefits, lets look at some of the different types of this diet:

Fasting for half of a day/12 hours or 10 hours or 8 hours or 6 hours

This type is pretty simple and easy. Some do their 12-hours fasting during the night during which diet period occurs while they are sleeping. And some do their 12-hours or 10-hours or 8-hours or 6-hours Fasting during the day. Let us look at the examples below:

Example 1: Night-time 12 Hours Fast starts at 20:00H and ends at 10:00H eating time starts at 10:00AM and will be over at 10:00PM until 10:00AM the next day.

Example 2: Day-time 12 Hours Fast starts at 6:00AM and ends at 6:00PM eating time will be before 6:00AM and after 6:00PM. Using this method, you are leaving much time of the day food-free.

The same principle applies whether your intermittent fasting is for 10-hours or 8-hours or 6-hours.

5 Days of low-carb food, 2 days of extremely limited carbs

In this method, you are allowed to have low carb food for 5 days. The remaining 2 days of the week, this food will be reduced to 500-600 calories. I am not going to tell you about the days to eat. You can work this out yourself and find the best timing for your diet. You can make your own schedule.

Ramadan Type intermittent fasting

24 hours intermittent fasting

This can be done once a week, or once in two weeks, or once a month then increase to twice or thrice or more often in a month, depending on ones preference.

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Potential Risks And Side Effects

Combining these two diets isn’t for everyone, however. Women, in particular, should talk to their doctors before embarking on one or both of these diets. Fasting can be stressful on the body, and while it’s fine for some, it’s not for everyone. Hormonal regulation is tightly connected to stress, both physical and mental, so it’s important to listen to your body as you embark on one or both of these diets. If you find that doing one or both adversely affects your menstrual cycle, triggers fatigue, creates a skin breakout, or even causes weight gain instead of weight loss, you should stop the diet and consult a medical professional.

Benefits Of Combining Intermittent Fasting And Keto

In addition to your change in appetite, there are other potential benefits to combining IF and keto. For one, fasting promotes ketone production just like keto does, so doing both could turbo-charge results. While fasting, your body naturally reduces the production of insulin and glycogen and promotes fat-burning instead. It’s a win-win.Furthermore, intermittent fasting may help you maintain muscle mass better than keto alone. It’s also been shown to improve energy levels and reduce hunger for dieters and athletes alike.Both of these diets are associated with health benefits ranging from cardiovascular health and blood sugar control to increased energy and improved mental clarity, so it would follow that combining them promotes these benefits even further.

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Intermittent Fasting And Muscle

Two ground-breaking studies have recently been published on the effects of intermittent fasting on males. One group of researchers studied the effects that 16 hours of intermittent fasting had on males that lift weights. They found that muscle mass stayed the same, fat mass decreased significantly, and the males who fasted for 16 hours a day burned more fat for fuel compared to the control group that only fasted for 12 hours.

Another study showed that combining 20 hours of fasting with resistance training resulted in an increase in muscle mass, strength, and endurance, and this was achieved by eating ~650 calories per day less than normal.

The benefits of intermittent fasting translate to untrained overweight and obese individuals as well. One study published in Obesity Reviews found that eating fewer calories is effective for fat loss, but it does come with some muscle loss. However, if the subjects fasted for 24 hours and ate as much as they wanted on the next day for a period of 12 weeks, they lost significantly less muscle mass.

Yes you read that correctly 24 hours of intermittent fasting without any resistance training and these subjects were able to preserve more muscle mass than the subjects that ate fewer calories every day without fasting at all. This finding contradicts our common sense, but when we dig deeper into autophagy we can find the mechanism behind this result.

Isnt It Important To Have Breakfast Every Morning

The Secrect To How I Lost 100 Pounds In Six Months | Intermittent Fasting Low Carb Diet | Keto Diet

Not necessarily. This appears to be an old misconception, based on speculation and statistics, and it does not hold up when its tested.57 Skipping your morning meal gives your body more time to burn fat for energy. Since hunger is lowest in the morning, it may be easiest to skip it and break your fast later in the day.58

Learn more:

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I Came Down With Keto Flu

The “keto flu” is a term you’ll see on keto blogs and forums. For me, it was a very real event, but not everyone will experience it.

As your body breaks through the carb cycle and enters ketosis , you may experience fatigue, mental fogginess, even irritability. My “keto flu” only lasted a day, and once I passed it, I never experienced the symptoms again. I even ate a cookie one day during the diet to celebrate my birthday. I certainly came out of ketosis when I ate that treat, but I didn’t experience any repercussions for it. .

Low Carb Foods To Avoid On Intermittent Fasting

If youre new to Intermittent Fasting, then you might think you can eat whatever you want and still lose weight

Especially if that whatever you want are low carb foods.

However, many low-carb foods, in fact, should be avoided completely.

Whether youre trying Intermittent Fasting for weight loss or youre taking a longer view and pursuing lasting health benefits, eating a healthy diet, anti-inflammatory diet is important.

Today, Ill show you how to achieve that the easy way.


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The Gym Can Be Extremely Overwhelming For A Beginner

When I first started my journey, I did cardio only and it worked great. I dropped weight pretty fast, but after a while I wanted to do more, but I didnt know where to begin.

I hired a trainer to help me start my journey into strength training. Since then, I workout on my own three to four times a week, mostly strength training with mild cardio. I absolutely love strength training now.

What Are The Types Of Intermittent Fasting


There are many types of IF but they can generally be grouped into 3 different categories.

  • Time restricted eating This type of intermittent fasting breaks the 24 hour day into fasting and feeding windows. Popular forms of time restricted eating include: 16:8, 12:12, and 20:4.
  • Alternate-Day Fasting While this may sound like you are supposed to fast every other day, this is actually the term used to describe a method of eating normal one day, and the next day consuming very few calories . Another form of alternate day fasting is the 5:2 method, where you eat normal for five days, but fast or eat a very low calorie diet the other 2 days of the week.
  • Longer fasts As people become more acquainted with IF, they may start to read about 24+ hour fasts. We dont typically encourage people to follow this protocol, simply because we believe that low carb is a beneficial way of eating that provides a complete nutritional profile that doesnt require you to deprive yourself of food for days on end. We encourage anyone who is planning on doing a longer fast to consult with a healthcare professional who specializes in this approach.

Read Also: Low Carb Vs Low Calorie Diet

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