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How To Do Intermittent Fasting And Lose Weight

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How Many Days Should You Do I/f

How to do Intermittent Fasting for Serious Weight Loss Dr.Berg

There are no set days as to the number of days you should do intermittent fasting.

As far as I know, a zero diet cant be prolonged for more than 40 days. But intermittent fasting can last longer because there will be few days in the week where you will be eating.

So, that is totally dependent on you and to what extent are you seeing results and how well are you feeling about it.

Related Post ==> How I Lost 22Lbs In 7 Days With Water Fasting.

What Are The Proposed Health Benefits Of Fasting Diets

As mentioned, the research on intermittent fasting is limited, but mice studies and small studies in humans suggest the approach may in fact be effective.

For example, in one of Varadys studies, published in June 2018 in Nutrition and Healthy Aging, 23 human participants completed 12 weeks of eight-hour time-restricted eating, and researchers compared their weight loss results to a control group from a separate trial.

Varady and her team observed that the time-restricted group lowered their body weight by 3 percent more on average compared with the control group, and they significantly lowered their systolic blood pressure. But the sample size was small, and the dropout rate among the fasting group was high, at 26 percent, for even a short-term trial, though no one in this group reported dropping out due to issues with the diet, researchers wrote.

But what about alternate-day fasting? While Varady hasnt conducted studies directly comparing alternate-day fasting to time-restricted eating, another one of her studies, published in July 2017 in JAMA Internal Medicine, showed that alternate-day fasting was difficult to stick with and didnt result in better weight loss or heart benefits than a calorie-restricted diet. For the study, she and her team randomized 100 participants to follow one of the two diets or a control group, where their diets remained the same, for one year.

RELATED: What to Eat Before and After Your Workout

Intermittent Fasting Decreases Metabolism Less Than Continuous Calorie Restriction

When you lose weight, your metabolic rate goes down. Part of this is because losing weight causes muscle loss, and muscle tissue burns calories around the clock.

However, the decrease in metabolic rate seen with weight loss cant always be explained by the loss of muscle mass alone .

Severe calorie restriction over a long period can cause your metabolic rate to drop, as your body enters so-called starvation mode. The scientific term for this is adaptive thermogenesis.

Your body does this to conserve energy as a natural defense against starvation .

This has been demonstrated dramatically in a study of people who lost large amounts of weight while participating in The Biggest Loser, a reality show on TV.

Participants followed a calorie-restricted diet and intense exercise regimen to lose large amounts of weight .

The study found that 6 years later, most of them had regained nearly all of the weight they had lost. However, their metabolic rates had not gone back up and remained around 500 calories lower than you would expect for their body size.

Other studies investigating the effects of calorie restriction on weight loss have found similar results. The drop in metabolism due to weight loss can amount to hundreds of calories per day (

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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.

Is 16/8 Intermittent Fasting Right For You

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16/8 intermittent fasting can be a sustainable, safe and easy way to improve your health when paired with a nutritious diet and a healthy lifestyle.

However, it shouldnt be viewed as a substitute for a balanced, well-rounded diet rich in whole foods. Not to mention, you can still be healthy even if intermittent fasting doesnt work for you.

Though 16/8 intermittent fasting is generally considered safe for most healthy adults, you should talk to your doctor before giving it a try, especially if you have any underlying health conditions.

This is key if youre taking any medications or have diabetes, low blood pressure or a history of disordered eating.

Intermittent fasting is also not recommended for women who are trying to conceive or those who are pregnant or breastfeeding.

If you have any concerns or experience any adverse side effects while fasting, be sure to consult your doctor.

16/8 intermittent fasting involves eating only during an 8-hour window and fasting for the remaining 16 hours.

It may support weight loss and improve blood sugar, brain function and longevity.

Eat a healthy diet during your eating period and drink calorie-free beverages like water or unsweetened teas and coffee.

Its best to talk to your doctor before trying intermittent fasting, especially if you have any underlying health conditions.

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What Is An Intermittent Fasting Diet

In general, intermittent fasting refers to any eating schedule that alternates periods of going without food with meals. There are many different types of plans, including those that restrict calories for only certain hours of each day or certain days of the week. The main difference between IF and traditional calorie-restriction diets is that IF doesnt limit portions or foods, only when you eat them.

The review, which included more than 25 studies that looked at intermittent fasting in humans, found that IF consistently resulted in people consuming fewer total calories between 10 and 30 percent fewer than they had been eating at the onset of the studies which led to weight loss.

The review also included safety considerations and practical advice for how these diets should be implemented in everyday life.

/8you’re Not Taking It Slow

When people switch to a particular diet, one common mistake they make is jumping right to it and not taking it slow and steady.

With intermittent fasting, people do the same. Given that average human beings are used to eating after every few hours, leaping forward to a 24 hour fasting may not be the best solution. Rather one must start with a small fasting window and then gradually increase the frame.

If you go all in on your first try, you may not remain consistent and may lose track over time.

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What Is Vertical Hydroponic Farming

Vertical farming is a climate-controlled agricultural system that promotes sustainability by utilizing vertical spaces rather than large acreage to grow crops, thus reducing the land required for crop production .

For example, these hydroponic systems have been set up in small spaces inside homes, backyard gardens, classroom gardens, and greenhouses.

Green Age Farms uses a drip hydroponics system a popular technique that uses mineral solutions instead of soil to yield high crop outputs.

This farm also uses stackable pots for vertical farming, as well as supplies and installs vertical hydroponics systems and greenhouse supplies to both small-scale and commercial farms, popularizing these sustainable methods across the country.


Green Age Farms is a hydroponics company thats diversifying T& Ts sustainable agricultural sector through resource-efficient vertical farming for both small-scale and commercial farms.

Is It Good For Certain Conditions

How To Do Intermittent Fasting To Lose Weight| Intermittent Fasting For Women

Some research shows that this type of diet may curb symptoms of asthma. Also, some studies, but not all, show improvement in the bodys use of insulin.

If you have medical conditions, talk with your doctor before you try intermittent fasting.

This diet is not recommended for children, pregnant women, people with eating disorders, and some people with diabetes.

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Focus On Healthy Foods

Eating a healthy, balanced diet is crucial and you should aim to eat at least five portions of fruit and vegetables a day. Include plenty of fibre and whole grains in your diet and drink at least six to eight glasses of fluids a day. “On ‘unrestricted’ days try to eat normally with regular meals and a healthy balanced diet rather than eating vast quantities of junk food,” says Hall.

But What Happens If I Break Intermittent Fasting For A Day

In that case, Im assuming you just need a break from all the fasting and healthy eating and figured youd indulge for a bit. Or maybe theres an event you want to go to and you need to break your fast to enjoy your time with family and friends.

I say go for it. Treat it as a cheat day.

For one, your mental health and relationships matter, too. If being on intermittent fasting on that particular day doesnt give you a sense of peace, then I personally dont think its worth it.

Second, a study from the International Journal of Obesity suggests that cheat days actually help you lose weight because it helps restart your presumably sluggish metabolism as a result of being on a low-calorie diet.

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Eat More Carbs In The Afternoon And Evening For Energy

Jen has an afternoon snack of plain Greek yogurt with blueberries, and for dinner she controls her portions and eats “whatever is on the menu, typically meat and veggies, no starches.”

Turoff said she might benefit from eating more carbs throughout the day to help with energy levels, especially if she doesn’t want to decrease her exercise.

“Her first meal is really the only carbohydrate she’s getting in the day, and depending on the portion of oatmeal, it sounds like she’s getting about 80 grams of carbs earlier in the day and then the second half of the day is very low-carb,” Turoff said.

How Do I Maximize Weight Loss With Intermittent Fasting

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If intermittent fasting is combined with a healthy diet and exercise, it has provided additional benefits such as increased longevity and better health.

It may seem counterintuitive, but feeling hungry is not always a sign of hunger. To maximize the benefits of intermittent fasting, you should be sure to eat within an eight-hour window and avoid skipping meals altogether.

Also Check: What Foods To Eat During Intermittent Fasting

Alternate Day Fasting : 2 Method

Some people fast on alternate days to improve blood sugar, cholesterol, and weight loss. A person on the 5:2 method eats 500 to 600 calories on two non-consecutive days each week.

Some alternate-day fasting regimens add in a third day of fasting each week. For the rest of the week, a person eats only the number of calories they burn during the day. Over time, this creates a calorie deficit that allows the person to lose weight.

Resources on the Eat Stop Eat, Warrior, and Leangains fasting methods are available to purchase online.

Intermittent Fasting And Weight Loss For Women

Some people argue that intermittent fasting is only beneficial for men.

But that we exist today is based on the fact that not only men are built for fasting. Hence, women had to survive food shortages.

Since reproduction is the primary goal of the female body, it focuses on survival during food shortages. Otherwise, no offspring can be conceived.

Therefore, the following situations can affect the female hormone balance:

  • Infections and inflammation
  • Too much exercise
  • High stress in everyday life
  • Too little sleep

Accordingly, one study shows that excessive caloric restriction can have adverse effects on the release of two female hormones :

  • Luteinizing Hormone
  • Follicle Stimulating Hormone

If these reproductive hormones cannot communicate appropriately with the ovaries, periods may stop, or, in some cases, the entire cycle may stop.

Likewise, the same study states that excessive exercise and psychological stress equally throw hormones out of balance .

However, as long as intermittent fasting is done correctly, it does not upset hormone balance in a negative sense.

Intermittent fasting is, above all, flexible. Thats why its advisable to start with an intermittent fasting plan that fits into your daily routine and doesnt create additional stress.

If you cant go without breakfast, skip dinner instead. If 16 hours of fasting per day is too much for you, start with 12 or 14.

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How Will Fasting Help Me Lose Weight

There are numerous ways intermittent fasting can help you lose weight. By decreasing the amount of hours you spend a day eating, you can lower your total calorie consumption in an effortless way. No counting calories, no tracking macros, and no limits to foods you enjoy.

Fasting helps you burn more fat because it works with your hormones to turn your body into a fat-burning machine. When you eat constantly, your insulin levels spike and you store body fat, which works against weight loss. When you fast, the need for insulin is decreased and your body is able to use your stored body fat for fuel.

Intermittent fasting can also teach you to listen to your bodys hunger cues to promote a better relationship with food. When you have periods where you dont eat, its easier to notice when youre truly hungry or when youre simply snacking out of boredom, stress, or habit.

Be careful not to undo the work of your fast by stuffing yourself during your eating windows. If weight loss is your goal, its essential to eat healthy, balanced meals during your eating windows. If you fill up on junk foods or overeat, those extra calories will undermine your efforts.

How Many Pounds Can You Lose In One Month

How to Lose Weight with Intermittent Fasting (3 Simple Tricks)

Many of you may want to know how much weight you can lose in the first few weeks on an intermittent fasting plan.

After all, it is only natural to want to see the effects of your hard work in less time.

Unfortunately, there are no simple answers to this question.

The amount of weight that you may lose on any diet depends on several factors, including your age, gender, genetics, starting weight, calorie intake, daily calorie deficit, physical activity, and where you are in your health journey.

Additionally, healthy habits, including sleep, nutrition, stress management, and exercise , can affect weight change.

Ultimately, weight loss results while dieting will be different for different individuals and different bodies.

The Centers for Disease Control and Prevention currently recommend a gradual weight loss of 1 to 2 pounds per week or about 4 to 8 pounds in one month .

This is because individuals who lose weight at a steady rate may be more successful at keeping the weight off in the long run.

Simply because a diet promises its followers rapid weight loss, especially during the first few weeks, does not mean that the weight change will be permanent.

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Foods To Eat While Fasting

Here the various list of fasting diets you can enjoy while you are on intermittent fasting during weight loss

  • Consume fruits and vegetables
  • Eat low carb diets and avoid high carb meal
  • High protein food like fish, nuts, meats
  • Drink more water
  • You can also chew high fiber gummies.

The above are some primary food to eat while fasting.

So How Does If Work For Weight Loss Exactly

Intermittent fasting is about when you eat, says Charlotte Martin, MS, RDN, CPT, owner of Shaped by Charlotte, LLC. Depending on the IF approach, youre either shortening the eating window each day, or engaging in about 24-hour fasts one or more times a week. One of the most popular approaches is the 16:8 method, which is when you fast for an 16-hour window, like from 8 p.m. to 12 p.m. the next day.

Essentially, by restricting your food intake to a shortened time window, you naturally decrease your caloric intake and, in turn, can lose weight. “Not only are you taking in fewer calories, but youre also slowing down your insulin pump, which may boost fat burn,” explains Martin.

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/8you’re Eating Too Much During Your Eating Window

Once you’re committed and have chosen a plan, you must pertain to the rules of the plan. However, just because you have been fasting for 24 hours or 16 hours, doesn’t mean you indulge in excess eating during your eating window. Do not try and cover up for the time you were fasting, rather practice mindful eating.

Is It Ok To Skip Breakfast


Yes, Varady said. The notion that omitting a morning meal is bad for your waistline likely began with studies sponsored by cereal companies, and most of that research looked at the effects of breakfast skipping on cognition in children, she noted: Im not sure how that all got translated to body weight.

Also Check: How To Start Intermittent Fasting 16 8

Does Intermittent Fasting Work For Everyone

Varady and her colleagues hoped the review would help debunk some myths regarding intermittent fasting. Two such myths that intermittent fasting negatively affects metabolism, and that it causes disordered eating are not true, according to the studies reviewed. People are often concerned that fasting will make them feel lethargic and unable to concentrate, says Varady. Yet many people in these studies reported experiencing a boost of energy on fasting days, she says.

Although its different for each person, I would say that its a very small subset of patients who really notices improved mental clarity or energy with intermittent fasting, says Fatima Cody Stanford, MD, MPH, associate professor and obesity medicine physician scientist at Massachusetts General Hospital and Harvard Medical School in Boston, who was not involved in the review. Many people dont feel great while they are fasting for a variety of reasons. In some cases, their blood sugar might get too low during the fasting period, she says.

There are several groups who should not fast, according to the studies. Those individuals include:

  • Those who are pregnant or lactating
  • Children under 12
  • Those with a history of disordered eating
  • Those with a body mass index, or BMI, less than 18.5
  • Shift workers, who studies have shown have difficulty with fasting regimens because of the changes in work schedules
  • People who need to take medication with food at regimented times

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