How Long Can I Do Intermittent Fasting, Why Fast For That Long, The Dos & Don’ts of Intermittent Fasting

How Long Can I Do Intermittent Fasting, Why Fast For That Long, The Dos & Don’ts of Intermittent Fasting

By Dr Joe

On this page, you’ll get to know everything about how long to do intermittent fasting for in terms of each fasting episode (and why) as well as how many weeks or months an intermittent fasting program should last.

As a bonus, you also get to know about the dos and don’ts of intermittent fasting. Very important!

how long can I do intermittent fasting

 

You can do intermittent fasting for as long as you want to. Intermittent fasting is a fairly harmless life hack, that’s packed with immense benefits.


It all depends on what you are trying to achieve with intermittent fasting. That would determine how long you can do intermittent fasting for.

However, if you want a specific figure to guide you, I will tell you that a reasonable intermittent fasting program should last between 6 weeks to 6 months. Why is this?

Well, Read on and you will understand why.

In answering this question though; it’s never clear to me what the intention behind the question is.

Would you like to know:

  • How long each fasting episode should last for?
  • Or how long an intermittent fasting program should last for?

How about I answer both questions, huh. That way, we have all our bases covered. Sounds like a good idea?

Okay. Good. Let’s do it then.

 

How long each intermittent fasting episode should last for?

Each fasting episode should last for a minimum of 16 hours to get the benefits of intermittent fasting. Hence, the 16/8 intermittent fasting is the most popular.

The reason is that you want to use up your immediate energy stores, so you can start drawing on your energy reserves.

That’s how you lose fat with intermittent fasting. You have to enable your metabolism to start burning the stored fat. That fat you hate. That fat that is dangerous to your health, especially the visceral fat.

You’ve got to start burning that stored fat. Otherwise that fasting episode will become an exercise in futility.

Guess, how long it takes for your body to use up the immediate energy reserves? The glycogen in your liver, that is. It takes about 10 – 12 hours to burn your immediate energy stores up before you can start burning the fat you saved up for that “rainy day” that never comes.

Instead, you add more to the fat stores. That’s what makes us fat, because we never get to use up those fat stores.

So, as you can see, if you fast for 16 hours, and it takes you 10 – 12 hours to use up all of the immediate energy stores, you are in effect going to draw on your fat reserves for only 4 – 6 hours out of the 16 hours. Hope you can do the math.

If you want to achieve more, then your strategy will be to increase that interval period where you need to use up those fat reserves. Hence, a 16-hour fast period is the bare minimum. If you can extend that fast period longer, you begin to ramp up the benefits of intermittent fasting even more.

==> How about 20 hours fast. That will give you 8 – 10 hours fat burn time.

==> 24 hours fasting will give you 12 – 14 hours fat burning interval. Cool!

==> Are you strong enough to fast for 36 hours? If you are, then you get 24 – 26 hours of fat burning. OMG, now we are talking some serious fat burning.

You get the picture.

 

A reality check but do not be scared

Now here’s a reality check. A 36-hour fast will not come easy for most people. That much I know. But you don’t have to set your sight that high. At least not when you’re a rookie anyway.

If you are new to intermittent fasting, go for the bare minimum of 16 hours first. That’s the 16/8 intermittent fasting protocol. The 16/8 intermittent fasting protocol gives you an 8-hour eating window which is not that hard to accomplish.

Once you conquer that, then you can gradually increase the fasting interval by adding one extra hour each time. There are people who will fast for 3 days or longer. Don’t be jealous of them. Do what you are comfortable with, okay.

My longest fast was 36 hours but now I only do 24 hours on each fasting episode and I am happy with that. Serves my needs. Which leads me to:

 

How long should an intermittent fasting program last for?

This wholly depends on your objective.

Your intermittent fasting program can last for a month, 2 months, 6 months, 1 year or you can have a fasting program that lasts forever as part of your on-going eating plan.

There are no set rules. Once you get into it, you will see what I mean. In fact, you may start to enjoy intermittent fasting actually. Hard to believe, I know. But you do. I do enjoy it. Okay, may be I’m weird, but hey…

I know that some people may want to know how long to do intermittent fasting for to see weight loss results. Then again, that would vary from person to person. In particular, how you manage your diet during the intermittent fasting eating window will play a huge role in your intermittent fasting results.

What you eat matters a lot during the eating window.

On the whole though, you will start to see intermittent fasting results in 2 weeks, if you fast for 3 days a week. You will get better weight loss results with intermittent fasting, if you add a workout to the plan.

 

What’s your intermittent fasting objective?

You may start intermittent fasting because you want to lose some weight, let say 11 lbs. Choose a plan and go with it until you hit that target of 11 lbs.

Or you may want to lose a certain percentage of body fat.

Get yourself an electronic body fat estimator and latch on to a plan and off you go. Monitor what you are doing, to see if you have lost the percentage of body fat you plan to lose.

If it takes you 8 weeks to lose 11 lbs, then it’s up to you if you wish to continue or not.

It is difficult for anyone to prescribe how long you should or can do intermittent fasting for. Because I, for instance, do not know you personally. Only if someone is coaching you on a one-to-one basis can they tell you how long you should do intermittent fasting for.

 

Intermittent Fasting good for Reversing Insulin Resistance and Muscle Building

You may start intermittent fasting because you want to reverse your insulin resistance. That objective might take you a little longer to achieve, so you could be fasting intermittently for say 5 – 6 months.

If your objective is to build muscle with intermittent fasting, then it may take you as long as 4 – 6 months or even longer. With muscle building, you will want to consider adding a workout regime to the fasting.

You also should consider doing your workout routine which must include resistance training towards the last 2 hours of the fasting window to accelerate the process.

In essence, I am saying the workout should be the last activity you do before you resume eating. That has been shown to be very effective.

 

You can tweak your fasting schedule for weight maintenance

Here is the thing.

Even if you have hit your goal, you shouldn’t rest on your laurels just yet. How about considering maintenance intermittent fasting protocol to keep your goals sustained?

Let’s say you were doing alternate day fasting where you may have fasted for 4 or 5 days a week and you have now hit your target weight loss objective. How about you reduce that to fasting 2 days a week for maintenance.

How about you adopt the 5:2 intermittent fasting method where you cut down on your calories requirement to 20 or 30% for 2 days a week. Feasible? I sure think so.

How about you start skipping breakfast say 5 days a week and have your first meal of the day at 1pm and have one more meal at 8pm. Nothing else to eat again until 1pm the following day. Feasible? Definitely.

You can adopt any method that suits your professional and social life and tweak it to fit your lifestyle and carry on doing intermittent fasting for as long as possible and reap the benefits for life.

 I personally always skip breakfast and I don’t have my first meal until about 1.30pm, if I am lucky. Sometimes 3pm on a busy day at work. Then my main meal of the day is usually around 8pm. Lately I go straight for the 24-hour fast. Even better. Works for me!

The book below explains the 5:2 fasting plan. Get a copy from Amazon.com or over here on Amazon.co.uk

 

the fast diet

 

How often can you do intermittent fasting?

This also up to you. There are no set rules on how often you can do intermittent fasting for. You can have an initial phase where you hit your goals after a couple of weeks. Then have a break for say 3 months and eat the routine way for the 3 months.

Then, re-start intermittent fasting again for another 3 months, have a break for 3 months and do the same thing again.

You can use a 2 month ON, 2 months OFF model, 4 months ON, 4 months OFF – (Switch ON/OFF). Do this repeatedly. No rigid rules about how often you can fast intermittently.

If the question is about how often to fast during the week, it would depend on the IF plan you adopt. The 5:2 requires you to fast 2 days a week (Monday and Thursday, for instance). Alternate day fasting is as the name suggests, every other day.

The 2 days you fast in the 5:2 plan are not actually a total fast. It only requires you to hold back on your calories to 500 Calories for those 2 days.

The true 24-hour fast may require you to do this twice or three times a week, if you can handle that frequency.

If you can’t, even one day a week is okay until you get comfortable with it and you can then try 2 days a week.

Even one day a week is certainly better than what you are currently doing. It will still work. It’s just going to take longer.

So, if you want to know how many weeks to do intermittent fasting, all I can say is there’s no ‘one size fits all’ approach.

You can fast for 4 weeks, 8 weeks, 12 weeks, 16 weeks, 26 weeks, 52 weeks (1 year), 2 years, 4 years, 10 years, fast intermittently for life. You can also use the switch ON/OFF model too in terms of frequency. The choice is yours and it should be based on what you want to achieve.

 

What are the do’s and don’ts of intermittent fasting?

When it comes to the do’s and don’ts of intermittent fasting, the rules are fairly flexible. But achieving your goal does require you to do certain things that will improve your chances of getting to the promised land.

Use these do’s and don’ts as tips for intermittent fasting as well.

Okay here are some of the do’s of intermittent fasting:

1. Do your exercise or workout close to your feeding time. This has been shown to be very effective producing really good results especially for people who want to build muscle. Some people use BCAAs (Branched Chain Amino Acids) or Bang energy drinks to break their fast.

2. The follow up to that is that you should have your main meal after your workout or exercise routine. You may have another meal afterwards. But must be within the eating window of the intermittent fasting plan.

3. You can take bcaa supplement just before your exercise. It’s not going to hurt your results. If anything, it is actually a good thing as bcaas contain essential amino acids. BCAAs help with muscle building and muscle bulk maintenance. See article on the advantages of using BCAAs.

4. On fast days, one way of coping is to have warm beverages. But absolutely calorie-free sweeteners only are allowed in your beverage. This is particularly important in the evenings. The time you will be most tempted to cheat.

5. For those on alternate fasting day plan, ensure you slash your calories to 500 Calories, maybe 600 Calories if you are a man. Having a good dose of leafy greens can give you a feeling of fullness. Whilst controlling your calorie intake at the same time.

6. Having proteins on fast days can also be a good idea. White meat like Turkey, Chicken, Goose or Broad beans for vegetarians can let you hold up the fast more effectively.

7. Reconstitute your macronutrients on your workout days and rest days. Carbs should constitute 60% of your meal on days you exercise and have high fat diet on rest days. Maintain the protein content the same on all days.

dos and don'ts of intermittent fasting

And some of the don’ts of intermittent fasting:

  1. Do not do your exercises in the evenings on fast days. Exercise has been shown in a lot of people to trigger hunger. Meaning you might be tempted to eat when you shouldn’t.

2. Do not add a lot of milk to your coffee. Only use half or teaspoon of milk when having tea or coffee. Milk does contain lactose which is sugar. This could derail the plan. Only use a small amount.

3. Use your fasting period to do stuff. Don’t sit idle. Getting busy will stop you thinking about food.

4. Don’t keep changing your feeding window if you are on the plan that allows food at certain times. If your eating window is between 12 Noon and 8pm, try and maintain that consistency every time. It’s all about teaching your body to adapt to a new way of eating and fasting.

5. Do not go to social events where the place will be awash with food on your fast days. The temptation of having so many food choices and so much food around might be too much for you to resist.

6. On your feed days or eating window as the case may be, you should exercise caution in how much food you consume. There’s no need to stuff your face with so much food in an attempt to compensate for the fast period.

It is not a feast or famine ethos and you should refrain from seeing it as such. Eat sensibly!

Above all, be resilient. It’s not as hard as it appears. Start small and build up.

If you like your coffee, you may be also interested in the answer to the question: does coffee break a fast?

What do you think of what you have read on this page? Got something to add? Got a compliment?

Share your experience with me and other readers by leaving a comment below. Say something. Don’t be shy!

Suggested further reading:
How to Avoid Complicated Diet Rules and Prevent Rebound Weight GAIN

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Do BCAA (Branched Chain Amino Acids) Break Intermittent Fasting?

Do BCAA (Branched Chain Amino Acids) Break Intermittent Fasting?

By Dr Joe

I will tackle this question: do BCAAs break intermittent fasting head on, as it seems to bother quite a number people along with lots more questions like : Do BCAAs kick you out ketosis, on this page.

Intermittent fasting is great way to reduce body fat. Intermittent fasting is a fat loss tool and when used correctly can certainly accelerate fat loss.

If you are smart enough to add some serious workout with intermittent fasting, then you can reap some serious muscle gain benefits. And that’s where the BCAAs come into the picture.

 

Do BCAAs break intermittent fasting?

The answer is, Yes, they do. BCAAs do break a fast during intermittent fasting.
I will explain this in a minute.

do BCAA break intermittent fasting

Branched-chain amino acids (bcaa) are one of the latest raves in the fitness industry. These are supplements designed to supply your body with essential amino acids because your body cannot make them.

BCAAs are designed to assist with your fitness efforts by preserving muscle mass. Branched-chained amino acids (bcaa) contain the 3 amino acids Leucine, Isoleucine and Valine.

Why is the answer, Yes?

Well, BCAAs are amino acids and amino acids are macronutrients as amino acids make up what we call protein. So, by definition if you take BCAAs supplements either in the tablet form or in the powder form, you are technically “eating”.

By popping BCAA (branched chain amino acids) supplement you are ingesting “food” but a very small amount. Don’t forget that BCAAs have a calorific value.

That said, I do not want you to abandon your BCAA supplements because of what I have just said. You need to look at the bigger picture.

whey bcaa

Stop Press: Whey BCAA is a nice combo
Available at Amazon.com and at UK Amazon at cut-price

Continue reading to check out the sub-headline ‘The Bigger Picture‘ below on this page, where I put things into context.

 

Will BCAAs kick me out of Ketosis?

For a start, if you are on Ketogenic diet and are worried that BCAAs will kick you out of ketosis, stop worrying. They won’t.
Let me reiterate. BCAAs won’t kick you out of ketosis.Why?

Mainly because BCAAs at the recommended doses of 5 – 10 gm have no significant effect of glucose metabolism.

Significant glucose release is necessary for you to be kicked out of ketosis. But that doesn’t happen unless you take a very high dose of BCAA.



BCAA Calorie Content

BCAAs are not dummy pills or powder either. In truth though, BCAAs have macronutrient value as well as calorific value which would make them technically “food”.

Just to confirm that you will be breaking your intermittent fasting when you take BCAAs, each gram of BCAA you take has a calorie content of 4 Calories.

1 gm of BCAA = 4 Cal

What this means is; if you take 20 gm of BCAA in the morning, you are indeed consuming 80 Calories without realising you have.

If you take 10 gm of BCAA supplement tablet or powder, you will be consuming 40 Calories.

What this means is BCAA (branched chain amino acid) supplements represent food in their own right. Taking BCCA supplement means you are “eating”. That by extension means taking BCAA during intermittent fasting is ending your fast…technically speaking.

 

Do BCAAs have any effect on Insulin?

Well, they do. BCAAs or branched chain amino acids do trigger an insulin response just by virtue of the fact of being small units of proteins themselves.

Don’t forget that one of the objectives of intermittent fasting is to have very low levels of insulin during the fasting interval.

So, if you take a supplement like the BCAAs that has the potential to signal insulin release from the pancreas, you are also technically breaking your fast.

BCAAs by virtue of their potential to trigger insulin release means bcaas break your fast, in the metabolic sense too.

Don’t panic though. The insulin release stimulated by BCAAs is a shallow one. It’s NOT a spike.

This is similar to the metabolic events that occur when one consumes coffee during a fast. See answer to question the question: does coffee break a fast?

Now, let us look at the bigger picture next…


The Bigger Picture

Does the fact that you use BCAAs during your fast really matter in the end?
Probably not, if you do things correctly and get clever too.

You have to remember why is it you are taking the BCAA supplement in the first place.

BCAAs protect you from having muscle loss. They actually help with muscle repair following intense workouts and will help you gain muscle too.

That’s the idea. See my write up on why intermittent fasting BCAAs are necessary here. The advantages far outweigh any downsides.

As I said earlier, there’s no need to worry about the following:

  • Insulin release triggered by BCAA.
  • BCAAs kicking you out ketosis.

Those 2 issues shouldn’t be a problem because they are dose-dependent. The amount of BCAAs you use during intermittent fasting is too small for those 2 events to be of any significance. Fat burning will still happen, if you do things right.

 

My Suggested Approach to using your BCAA

So, here is the work around for your Branched Chained Amino Acids use when fasting. Take your branched chain amino acids or bcaa supplement close to when you are about to break your fast.

That way you will be breaking your fast with the BCAA so close to your meal time that it wouldn’t really matter at all in the grand scheme of things.

Besides, the way I suggest you use your BCAA during intermittent fasting will actually mean the insulin release might be beneficial for your muscle repair and muscle growth, if you adopt my suggested regime.

I prefer a regime of having your workout in the last hour of your intermittent fasting interval. You then follow the workout with your first meal of the day.

Getting clever means you take your branched chain amino acid (BCAA) supplement just before the workout. I talk more about pre-workout bcaa here.

 

Here’s how you can use BCAA on the 16:8 IF Protocol

BCAA supplement ==> Workout (preferably Resistance Training) ==> First Meal of the Day

For clarification, see my suggested use of BCAA during intermittent fasting below.

This is an example of how you can use bcaa while doing intermittent fasting. This example is based on the 16:8 Intermittent Fasting protocol.

10:45 AM -11 AM 15 minutes pre-workout. Take 10 gm BCAA supplement
11 AM – 12 Noon – Your Training hour
12 Noon – After-workout meal (could represent your largest meal of the day).
3 PM – 2nd meal of the day (Optional. Eating 2 meals is just as fine)
8 PM – Last meal of the day. Fasting begins hereon

With the above example your eating window is between 12 Noon and 8pm. You can have two meals if you like. However, that regime has 3 meals squeezed into the 8-hour eating window.

Nothing to eat from 8pm until 10.45am the following day, when technically you are breaking your fast with 10gm of BCAA supplement followed by a 1-hour workout session.

Your actual first meal of the day is at Noon which represents a 16 hour fast. The fact that you have the branched-chain amino acid supplement just before your exercise session is a middle ground designed to get you better results for your efforts.

Bcaa does facilitate protein synthesis and boosts metabolism. Nice trade-off.

If you do things this way, you will certainly not derail your fat loss and muscle gain efforts but instead, you will actually be boosting it.

Some BCAA supplement makers have been adding one or two additional ingredients to improve the effectiveness of their products.

For instance, one manufacturer has added Pyridoxine (Vitamin B6) to their formulation to make it more potent. This BCAA is available here on Amazon.com and here Amazon.co.uk.

bcaa with vitamin B6

bcaa

Do you need bcaa for intermittent fasting?

A lot of people also want to know if they should take bcaa during intermittent fasting as a matter of necessity. The answer to that question of the need for bcaas in intermittent fasting is:

It depends on your objectives.

 If you are undertaking intermittent fasting as a way to lose weight overall or simply for weight maintenance, then branched-chain amino acids (bcaa) supplements are not necessary. You can get by with intermittent fasting without having to use bcaa supplements and you can still lose weight.

However, if your intermittent fasting objective is to build muscle as well, then bcaa supplements won’t hurt your plan one bit. In fact, they are encouraged.

 

A couple of BCAA Benefits whilst fasting

Yes, you should take bcaa (branched-chain amino acids) supplements during intermittent fasting to maximize not only your muscle gain and but also to prevent muscle loss. My piece on the pros and cons of BCAAs explains more about the benefits of using BCAAs.

Don’t forget that the amino acids in bcaa supplements are essential amino acids which means your body doesn’t synthesize them. You have to get these amino acids through your diet or supplements, especially if your protein intake has gone off whack with the intermittent fasting.

Another important factor is that; intermittent fasting is a calorie-restriction diet as it were. Any form of dieting over time can unfortunately become subtly catabolic. One of the things that happens with the body’s catabolic process is muscle breakdown.

As you restrict yourself to less and less calories, your body will be looking for alternative sources of fuel which usually is fat. Fat burning is the reason you undertook intermittent fasting in the first place.

Problem is after a while, your body will try and recruit protein as source of fuel. Muscle is mainly protein, hence muscle becomes a target for fuel consumption unless you take steps to stop that from happening.

Taking bcaa supplements will help you avoid this unwanted side effect of dieting. Branched-chain amino acids (bcaa) supplements have been shown to help with protein synthesis and prevent protein breakdown.

The involvement of bcaas in protein synthesis and prevention of protein catabolism translates to muscle gain and muscle preservation which is what every bodybuilder wants.

There is also a suggestion that branched-chain amino acids compete with tryptophan to gain access into the brain cells.

This fierce competition with tryptophan which is necessary for the synthesis of serotonin is thought enhance your exercise endurance as the feeling of fatigue is blunted, so you do more for longer. You may want further discussion on bcaa and keto through that link.


So it makes sense to use bcaa supplements with intermittent fasting, if your primary goal is muscle building. Having said that, you can get the amino acids in bcaa from a high protein diet. BCAAs are just a short cut to get your essential amino acids.

 

If you are keen on using BCAAs or are already using these supplements, please do leave me a comment in the commenting section at the very bottom of this article.

I would like you to share your experience with others who visit this page. Nothing beats real-world experience from a variety of people spread across the world over.

If you are new to this, do come back to this page when you start using BCAAs. Bookmark this page and let me know what your experience with BCAAs was like.

 

How does intermittent fasting work?

Intermittent fasting works by tapping into your fat reserves and utilizing them for energy needs. Your body needs energy and it has to be supplied from glucose or glycogen, fat or protein.

The first source of fuel for the body is glucose that is available in circulation. If that glucose is used up, then glycogen which is the stored form of glucose is called upon. When glycogen stored in the liver and muscle cells is exhausted, then the body normally turns to fat.

That is where your fat cells which have been put away for use in times of starvation come in handy. Fat stores are like money put away in a bank vault only to be used up when we have run out of funds for everyday living.

When you run out of money in your current (checking) account, you will turn to your savings account, won’t you?

 The same thing happens with intermittent fasting. During the period of fasting you are going to use up all the available glucose and glycogen, so your body will have no choice than to turn to the next ‘saviour’ – fat. That’s how intermittent fasting works.

Your body draws on the saved fat stores and starts breaking it up for your metabolic needs. That’s how you lose fat. Naturally the less you eat, the more your body will visit that “fat bank” to grab some more fat to use as a source of fuel.

So, with intermittent fasting you not only lose weight, you lose fat and this has been objectively proven in various research studies. It isn’t some sort of theory.

 

The Science of Intermittent fasting

Yes, there is science behind intermittent fasting.

Why don’t we start with this science behind intermittent fasting? Krista Varady has been one of the scientists who has done a lot of scientific work in this area.

Krista randomized 32 individuals, (some normal BMI and others overweight) into 2 groups to study the effect of alternate day fasting on body weight, body composition and cardiovascular risk.

Alternate day fasting group were made to eat only between 12 Noon and 2pm on fasting days and only consumed 25% of their normal daily calorie requirements. The next day they ate ad libitum i.e eat as you wish. They fasted on alternate days for 12 weeks.

The control group just ate as usual without any restrictions also for 12 weeks.

 The participants in the  alternate day fasting group dropped their weight by an average of 11 and half lbs over the 12-week period. This average weight loss represented an average of 6.5% of body weight.

Fat loss over the 12-week period was an average of 8 lbs.

Beyond burning your stored fat, intermittent fasting also works by stopping you laying down new fat. This is particularly important as intermittent fasting will help you maintain your weight once you have hit your target weight.

No new fat, no weight gain. Just work on muscle building, if you prefer.

how does intermittent fasting work

How can intermittent fasting prevent cvd, cardiovascular disease?

One thing I like about intermittent fasting is the effect it has on cardiovascular disease (cvd) both directly and indirectly.

The direct effect of intermittent fasting on cvd is on the lipid profile.

 A lot of the studies have pointed to a positive effect on the lipids that are good for us whilst reducing the lipids that are bad for us.

For instance, that Varady study I talked about about did show that after 12 weeks of alternate day fasting, the LDL cholesterol (bad cholesterol) and the triglycerides levels were much lower in the participants that fasted compared to the control groups that did not fast.

The only disappointment in that study was the HDL cholesterol (the good cholesterol) did not change.

Another study that randomized 54 individuals to intermittent fasting calorie restriction liquid-based and the other group food-based over a 10-week period using the same intermittent fasting protocol. The only difference was giving one group liquid and the other solid food.

There was consistent reduction of total cholesterol as well as LDL cholesterol (the bad cholesterol) in both the liquid food group and the solid food group. The only difference was that the liquid food group had a slightly better profile compared to the solid group.

Inflammatory agents like interleukin-6 (IL-6), tumor necrosis factor-alpha (TNF-alpha), and insulin-like growth factor-1 (IGF-1) decreased in theliquid based group. These inflammatory factors predispose an individual to heart attacks.

This review showed that Total cholesterol and the fat that causes a lot of damage (Triglycerides) were lowered by the act of fasting in men. It also supported the finding from the other study that High density lipoprotein (HDL cholesterol) gets elevated during fasting especially in women.

You can see from those studies that the claims being made in the sphere of intermittent fasting are backed by science, not just theory.

 

Effect of intermittent fasting on insulin

Indirectly, intermittent fasting does increase the sensitivity of tissues to glucose uptake from the circulation. This has been shown in many studies.

Individuals who undertake intermittent fasting can improve their insulin sensitivity by a mile.

 Intermittent fasting also promotes a reduction in fasting insulin levels. The combination of lower blood glucose levels, lower insulin levels means obesity is kept at bay. Remember low insulin levels means fat storage is discouraged as insulin is a fat preserver.

Preventing obesity means eliminating one risk factor for cvd, cardiovascular disease.

If you put everything intermittent fasting does together i.e prevention of obesity, reversing insulin resistance, lowering total cholesterol levels and bad cholesterol levels (LDL), raising HDL (good cholesterol), lowering triglycerides levels, lowering inflammatory agents etc, all of which are risk factors for cvd, cardiovascular diseases, heart attack and stroke, you can now begin to see how intermittent fasting prevents or even reverses these killers.

What’s your experience with BCAAs like? I would like to know. Don’t forget to leave me a comment below. Thanks

Suggested further reading:
How to Avoid Complicated Diet Rules and Prevent REBOUND Weight Gain

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