What Happens To Your Body While Youre Intermittent Fasting
Fasting has been shown to impact the body in several ways.
During a fast, your hormones adjust to begin burning fat as a source of fuel.
In other words, when your body is cut off from food, it will adapt to use body fat as its primary form of energy.
This essentially means that fasting can switch your metabolism into fat-burning mode.
Some of the changes that occur during fasts include:
- Lower insulin levels Insulin is a hormone that is released by the pancreas in response to carbohydrates found in food. Its main role is to help regulate blood glucose levels. Insulin decreases during a fast, which sends signals to your cells to start using fat for energy instead of blood sugar .
- Increased human growth hormone Human growth hormone has been linked to greater fat burn and increases in muscle mass . There is evidence that HGH levels increase while intermittent fasting .
- Boost in norepinephrine levels During a fast, norepinephrine levels rise . Norepinephrine, also known as noradrenaline, is a hormone released by the brain which tells the body to release fatty acids from stored body fat. These free fatty acids can then be used by your cells for energy.
Whats The Best Protocol For Weight Loss
When it comes to weight loss, there is no best protocol the best protocol is one you can stick with. You might want to keep your fasting window to a minimum. Or, you may prefer fasting for the majority of your day.
Common intermittent fasting protocols are:
- The 16:8 Method: Fast for 16 hours and eat all of your days food within eight hours, seven days a week.
- The 23:1 or One Meal a Day Diet: Fast for 23 hours and eat one meal a day in a one-hour window.
- The 5:2 or Fast Diet: Eat as you typically would for five days and limit daily calories to 500-600 for two days in order to fast.
- Eat, Stop, Eat: Similar to the Alternate Day Fast, but you choose to fast for an entire day once or twice per week and return to your routine eating habits the other days.
For an in-depth look at the various types of intermittent fasting protocols, check out this guide to learn more about which regimen might fit for you.
More About Intermittent Fasting
Ive been a dietitian now for a long time , and if theres one thing I know for sure, its that fad diets are best avoided. This is why Im so pleased that whole food diets are being talked about more and more.
Rather than a diet, I prefer to think of a whole food diet as a way of life. Eating this way is balanced, and it is a great way to support your all-around body health and longevity. Plus, its delicious andin my opinionnot limiting either, which is a massive bonus.
A well-balanced diet follows some fairly basic principles and, in essence, consists of plenty of the following:
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You Are Not Drinking Enough Water
If you are reading, drink some water right now. Intermittent fasting restricts your meal times but places no restrictions on water drinking throughout the day.
Drink enough water to stay hydrated during your fast. You can also take tea or black coffee to replenish your lost fluids without breaking your fast.
Drinking water can keep you full till your next eating period. Therefore it keeps you from snacking and packing on extra calories.
Staying hydrated is important for your overall health. If you are exercising, you ought to drink even more water to replace what you lost through sweat.
You might also need to change your lifestyle to include better sleep if you are thinking of starting intermittent fasting.
How To Lose 20 Pounds In 2 Weeks: Locking Down Your Nutrition To Finally Chase Away Those Extra Pounds
Losing weight is never an easy thing, no matter whether you are looking to lose just five pounds or more. This demands not only a lifestyle change but also may call for a lot of patience. What is even more difficult is to lose a whole 20 pounds in just two short weeks. One of the heaviest challenges is that losing so much weight in such a short time may be dangerous. Despite this, some people find themselves in an unusual circumstance where they have little option but to do this the hard way. Since we already know that it is possible, lets take a look into how one might lose 20 pounds in 2 weeks.
You may have found out from talking to family, friends and others that people lose weight for different reasons. Some do it for the sake of their health, some for the shape of their body, and then some do it just for fun. All these people have a range of options to choose from to reach their goals. Many people opt for surgery and weight loss pills so that they can drop a large amount of weight quickly. However, a diet and lifestyle change is a healthier and long-lasting option, but to do it in two weeks may require you to talk with a doctor or an expert.
Most Recent Progress Pics
Now, the most recent intermittent fasting progress pics I have show about a 20-pound weight loss.
These are from June 2, 2020, to August 28, 2020.
So almost three months, 20 pounds down!
Im SO bad at getting photos at the beginning of trying new things!
I was about 170 pounds here, and now Im under 150.
But I wish I had some when I was closer to 180! That would have been a much more dramatic visual!
At any rate, I hope you can still see the intermittent fasting weight loss progress and that it inspires you to try it for yourself!
How Intermittent Fasting Can Help You Lose Weight
There are many different ways to lose weight.
One strategy that has become popular in recent years is called intermittent fasting .
Intermittent fasting is an eating pattern that involves regular, short-term fasts or periods of minimal or no food consumption.
Most people understand intermittent fasting as a weight loss intervention. Fasting for short periods of time helps people eat fewer calories, which may result in weight loss over time .
However, intermittent fasting may also help modify risk factors for health conditions like diabetes and cardiovascular disease, such as lowering cholesterol and blood sugar levels 30002-0/fulltext” rel=”nofollow”> 2,
There are several different intermittent fasting methods. The most popular ones include:
- the 16:8 method
- Eat Stop Eat
- alternate-day fasting
All methods can be effective, but figuring out which one works best depends on the individual.
To help you choose the method that fits your lifestyle, heres a breakdown of the pros and cons of each.
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Your Intermittent Fasting Results After 1 Week
Want to know what are the intermittent fasting results after 1 week? Now it can be a little different for everybody depending on a few factors but here youll discover just how much weight you can lose in a week with intermittent fasting.
Intermittent fasting is far and away one of the most popular dieting methods out there today and for good reason. Its a very simple dieting system that actually works.
Now some will get better results with their intermittent fasting than others after one week but that shouldnt scare anyone from trying it. Some people are doing it all wrong which could seriously derail the outcome. Theres nothing more frustrating than dieting for a week without anything to show for it.
Here youll discover the typical results after 1 week of intermittent fasting. Plus youll uncover the reasons why some people dont end up losing any weight while others have massive success with it. So if you tried intermittent fasting without success or youre not sure how to lose weight by fasting then youll find the answers here.
Processed Foods That Are Okay On A Whole Food Diet
Many brands of cereals are fortified with B vitamins, which can be hard to come by on a plant-based diet.
For example, vitamin B12 , is largely found in animal sources. It is something that those on a plant-based diet need to keep an eye on, as studies show that around 20% of us are deficient. And we also know that 65% of vegans and vegetarians dont take a B vitamin supplement.
So in that case, choosing a cereal fortified with B vitamins would be a good option, if done wisely. By that I mean use your discretion and check the labels, as many brands of cereals are packed with sugar and additives. But you can strategically choose minimally processed foods using a whole foods mentality.
As a rule of thumb, if there are any ingredients that you cant pronounce, dont understand, or sound artificial, they probably are best avoided.
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Reduced Mtor Activity And Increased Autophagy
18 hours of fasting in humans has been shown to increase mTOR as well as cellular markers of autophagy. Autophagy is a recycling mechanism for cellular components that our cells use to deal with stress and prevent untimely cell death. mTOR, or the mechanistic target of rapamycin, is an enzyme that is the master regulator of protein synthesis and cell growth. Lowering of mTOR activity has been associated with autophagy and extended lifespan and healthspan in animals.
Recycle your body in 2021 with intermittent fasting!
Benefits Of A Whole Food Diet
In a 2014 analysis by Yale University, they concluded that a diet of minimally processed foods close to nature, predominantly plants, is decisively associated with health promotion and disease prevention.
A diet rich in fruit and vegetables or other high-fiber foods like whole grains and nuts is really important in maintaining good long-term health and preventing health problems like diabetes and cancers. These kinds of foods also help our bodies to cope and control the effects of inflammation.
In fact, one review from 2019 stated that diets high in plant foods could potentially prevent several million premature deaths each year if adopted globally. This is a big endorsement for a whole food diet.
Why Might Changing Timing Help
But why does simply changing the timing of our meals to allow for fasting make a difference in our body? An in-depth review of the science of IF recently published in New England Journal of Medicine sheds some light. Fasting is evolutionarily embedded within our physiology, triggering several essential cellular functions. Flipping the switch from a fed to fasting state does more than help us burn calories and lose weight. The researchers combed through dozens of animal and human studies to explain how simple fasting improves metabolism, lowers blood sugar levels lessens inflammation, which improves a range of health issues from arthritic pain to asthma and even helps clear out toxins and damaged cells, which lowers risk for cancer and enhances brain function.
How Long Till You See Results From Intermittent Fasting
Now, most people who use Intermittent Fasting will see much better results in their first month compared to typical diets such as calorie restriction.
The Centers for Disease Control & Prevention says you can only really lose 1-2 pounds a week . This means according to them you can only drop up to 8 pounds in a month.
But most people using Intermittent Fasting typically lose more weight than that. Plus itll feel less restrictive to use Intermittent Fasting compared to calorie counting since you can still eat outside your fasting window.
The first week youre using Intermittent Fasting youll also notice an increase in energy in the mornings. This is a great time to workout and hit the gym as your body burns off more fat for energy in a fasted state.
Plus youll feel better mentally and have decreased brain fog after a few days of Intermittent Fasting. Youll think clearer which will help to translate over to improvements in productivity in your work and school.
But the weekends can be the toughest for those getting started with Intermittent Fasting for their first month. It can be hard to stay fasted when your friends want to hang out or if you want to cut loose on the weekends.
Do your best to stick with your fasting window over the weekends if you want to keep getting results you can be proud of. I make a rule to live and die by the timer app on my phone to not eat until its finished no matter what.
What I Ate And How I Exercised While Doing Intermittent Fasting
Limiting my eating to an eight-hour period of the day seemed reasonable. If I exercised in the morning, my first meal would be an early but large lunch at around 11:30 a.m. By 3 p.m., if I was hungry, I could have a snack. At 7 p.m., I would eat a reasonable-size dinner. No snacking after that.
My first thought was that there was no way I would be able to skip breakfast and still work out. My mind was telling me that I would be hungry. The first few days that I tried it, as I would warm up for my workout, I would have visions of chicken with broccoli from a nearby Chinese restaurant in my head. But once I got into my workout, a funny thing would happen. I would completely forget about being hungry. My body would stabilize and water would be enough to keep me moving.
But by the time I got home from the gym, I was starving. Early on, I decided that was going to be my biggest meal of the day. Sometimes it was a lean shoulder steak with a sweet potato. Other times, I would eat an entire chicken along with two cups of broccoli, and the sweetest bottle of Gatorade I ever had. Or occasionally, I would make a taco bowl out of seasoned ground turkey, cheddar cheese, and tomatoes, or a stir-fry with beef and a variety of peppers. It turned out that my calorie intake and lunch would be anywhere from 800 to 1,000 calories, though this part was not an exact science.
Benefits Of Intermittent Fasting
Experts note a number of benefits from brief fasts. According to Kantor, they include increased longevity, improved brain function, improved insulin regulation, stronger resistance to stress, improved satiety, benefits of endogenous hormone production, and increased mental clarity.
And no, skipping breakfast will not cause your metabolism to slow down or put you into “starvation mode”. It takes a much longer period of time for that to happen.
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Focus On The Whole Foods
Eating a diet plan full of whole foods including all three macros is the quickest way to lose excess weight.
Wholesome, healthy foods allow cells to function optimally. In turn, this boosts metabolism, which equals more calorie burn and fat loss.
Some of the healthiest wholesome foods include Fruits like apples, oranges, and berries, veggies including spinach, kale, carrots, sweet potato, black beans and legumes, lean meats such as chicken breast, fish, and ground turkey, and healthy fats like peanut butter, olive oil, avocado, and walnuts.
Truly, whole, real foods are so nourishing, they are the equivalent of doing to the metabolism, what a diet pill does for initial body weight loss.
Intermittent Fasting Can Be Hard But Maybe It Doesnt Have To Be
Initial human studies that compared fasting every other day to eating less every day showed that both worked about equally for weight loss, though people struggled with the fasting days. So, its very reasonable to choose a reduced calorie plant-based, Mediterranean-style diet. But research suggests that not all IF approaches are the same, and some IF diets are indeed effective and sustainable, especially when combined with a nutritious plant-based diet.
We have evolved to be in sync with the day/night cycle, i.e., a circadian rhythm. Our metabolism has adapted to daytime food, nighttime sleep. Nighttime eating is well associated with a higher risk of obesity, as well as diabetes.
Based on this, researchers from the University of Alabama conducted a study with a small group of obese men with prediabetes. They compared a form of intermittent fasting called “early time-restricted feeding,” where all meals were fit into an early eight-hour period of the day , or spread out over 12 hours . Both groups maintained their weight but after five weeks, the eight-hours group had dramatically lower insulin levels and significantly improved insulin sensitivity, as well as significantly lower blood pressure. The best part? The eight-hours group also had significantly decreased appetite. They werent starving.
Just changing the timing of meals, by eating earlier in the day and extending the overnight fast, significantly benefited metabolism even in people who didnt lose a single pound.
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Week Three Phase Three
This is known as the concluding fat loss week or the high-carb high-protein cycle. During this week, your food consumption should be as follows :
- 1 to 2 days high in carbs
- 1 to 2 days high in protein and low in carbs
- one to two days high in carbs
- 1 to 2 days high in protein and low in carbs
1. Undereating window Eat the same foods that you had been eating during the first week.
2. Overeating window Break your fast with the same salad that you have been having. The next large meal or smaller meals should consist of cooked vegetables, some animal protein, and one main source of carbohydrates like corn, rice, potatoes, whole-wheat pasta, barley, or oats.
High-Protein Low-Carb Days
1. 20-hour Underfeeding window The same foods and drinks that you have been having throughout the previous weeks.
2. 4-hour Overfeeding window Break your fast with the same salad, and the next meals should have 227 to 454 grams animal protein and some cooked, non-starchy vegetables.
3. Fruit While you should not consume grains or starchy veggies during these days, you can have some fruit if you are still hungry at the end of the night.
Once you have completed this 3-week phase, you are supposed to start it all over again. If this suggestion does not appeal to you, just stick to the undereating rules set for the 20 hours and then consume healthy, high-protein meals in the 4-hour overfeeding window.