Intermittent Fasting For Healthy Weight Loss
As weve said, not all weight loss is the same. Its essential to make sure youre losing weight in a healthy way. Can intermittent fasting help with healthy weight loss?
Here, the data are conflicting.
On one hand, intermittent fasting can help improve metabolic health by reducing blood sugar and blood pressure while also improving blood lipid levels.4
On the other hand, two trials suggested that intermittent fasting may not lead to greater weight loss than usual care, or even worse may lead to greater loss of lean muscle mass than usual care or continuous calorie restriction.5
A healthy weight loss intervention also should be relatively easy to comply with and maintain long-term. Fortunately, intermittent fasting may fit that criteria.
One study reported that working adults found time-restricted eating with an eight-hour eating window easy to comply with and maintain for three months.6
That fits with frequent clinical experience suggesting many people easily adapt to time-restricted eating, especially when they follow a low-carb or high-protein diet that helps improve satiety and reduce appetite.7
So, in terms of convenience and ease in your approach to healthy weight loss, intermittent fasting seems to be a winner.
Prolonged Fasting For 3
This involves going with no calories for 3-5 days. These types of fasts are usually done under medical supervision. All studies of prolonged fasting allow up to 500 calories during fasting days. These calories should come from low-protein, low-carb foods. This usually means vegetable juices and vegetable soup, averaging a total calorie intake of 200250 kcal and 2535 g of carbohydrates per day. Our CEO does quarterly 5-day modified fasts in which he eats 2 cups of mixed greens with olive oil and a handful of almonds for a total of 250 calories.
Do not attempt a multi-day fast with water only. All clinical trials of multi-day fasts involve at least minimal calorie and micronutrient intake.
What Is Ketosis And How Will I Know That Im There
Ketosis is a metabolic state in which your body starts to break down and burn fat. Ketosis is characterized by the production of ketone bodies in your liver, which include acetoacetate, beta-hydroxybutyrate and the breakdown product of acetoacetate, acetone.
If you have water fasted for over 12 hours, you are likely in at least nutritional or light ketosis! Your liver glycogen has been depleted. Your body is producing ketone bodies as an alternative fuel source for your brain through the breakdown of fat and fatty acids. You can also reach ketosis with an alternate day fasting or 5:2 protocol with up to 500 calories per fasting day, but its best if these calories come from low-carb or keto-friendly foods.
The best way to measure ketosis is through a blood ketone meter or a breath ketone meter. You can measure your ketone levels to see if anything you are drinking during your fast is kicking you out of ketosis. Urine ketone strips are not very accurate. They dont detect all forms of ketone bodies, such as the important beta-hydroxybutyrate or BHB. So the best bet is to grab a blood ketone meter like Keto-Mojo, or a breath ketone meter like BIOSENSE.
Also Check: How Fast Can You Lose Weight Fasting
Stand Up And Move More
One of the easiest ways to shed weight is to up your non-exercise activity thermogenesis the energy expended for everything you do outside of eating, sleeping or exercising. Little changes like carrying your groceries instead of pushing a cart, parking farther away from the entrance to the mall, taking the stairs instead of the elevator or even tapping your toe can lead to hundreds of extra calories burned.
Or try to stand more than you sit. Studies show that simply replacing sitting with standing leads to a greater daily energy expenditure, which directly translates into more calories burned and ultimately pounds shedSaeidifard F, Medina-Inojosa J, Supervia M, Olson T, Somers V, Erwin P, Lopez-Jimenez F. Differences of energy expenditure while sitting versus standing: A systematic review and meta-analysis. European Journal of Preventive Cardiology. 2018 25:522-538. .
For example, if you weigh 160 pounds and alternate sitting and standing, you can burn approximately 35 additional calories an houran extra 280 calories a day, 1,400 calories a week and about 70,000 calories a year.
Set a timer on your phone, Fitbit or computer to remind you to get up and move around every hour, says Albertson. Youll burn more calories and may lower your blood sugar and risk of heart disease.
How Does Nuvialab Keto Work
According to the NuviaLab Keto reviews, this supplement is made up of different natural ingredients which are known for speeding up the metabolism rate and fat burning in the body. It works in such a manner that the excessive fats in the body start getting used up for energy creation and we get rid of fat accumulation in our body.
The ultimate result is reduced weight without any side effects. NuviaLab Keto works in coordination with a ketogenic diet and helps your body is switching from carbohydrates to fats for getting energy without experiencing any side effects. Controlling the side effects caused due to a ketogenic diet is the main aim of these supplements. At the same time, it prevents any obstruction in your weight loss journey.
Also Check: How To Prepare For Intermittent Fasting
Is Intermittent Fasting Safe
Some people try intermitting fasting for weight management, and others use the method to address chronic conditions such as irritable bowel syndrome, high cholesterol or arthritis. But intermittent fasting isnt for everyone.
Williams stresses that before you try intermittent fasting , you should check in with your primary care practitioner first. Some people should steer clear of trying intermittent fasting:
- Children and teens under age 18.
- Women who are pregnant or breastfeeding.
- People with diabetes or blood sugar problems.
- Those with a history of eating disorders.
But, Williams says, people not in these categories who can do intermittent fasting safely can continue the regimen indefinitely. It can be a lifestyle change, she says, and one with benefits.
Keep in mind that intermittent fasting may have different effects on different people. Talk to your doctor if you start experiencing unusual anxiety, headaches, nausea or other symptoms after you start intermittent fasting.
Cons Of Intermittent Fasting
Intermittent fasting is one way to regulate your calorie intake and work toward improving your metabolic health.
Though the eating pattern can certainly be part of a healthy diet, it will likely take some adjusting to in the beginning. Plus, simply put, intermittent fasting is not right for everyone.
Here are a few downsides you could encounter when first trying intermittent fasting.
Read Also: How Much Weight Can Be Lost With Intermittent Fasting
Reduce Your Intake Of Ultra
A study in the Journal of the American Medical Association reveals what you eat is most important for weight lossLudwig D, Ebbeling C.. The Carbohydrate-Insulin Model of Obesity: Beyond “Calories In, Calories Out.” . JAMA Intern Med. 2018 178:1098-1103. . The pounds will come off more quickly if you improve the quality of the foods you ingest.
One of the healthiest ways to shed weight is to reduce your intake of sugar and rapidly metabolized carbohydrates, says Bennett. In particular, you want to cut out or drastically curtail your intake of high-glycemic-load foods, such as sugary snacks, processed carbs and soft drinks. When you avoid or cut back on French fries, chips, crackers and the like, youll speed up your weight loss.
How Does Moringa Activis Work
Moringa has a number of benefits for weight reduction. The ingredients contained in the product can contribute to satiety, which means less hunger and better adherence to the diet.
According to a study published in the journal Nutrition Reviews, the antioxidant activity of moringa extracts may help improve insulin sensitivity. This is because moringa extract reduces endocannabinoids.
The advantages of moringa actives according to the manufacturer are:
· Supports the maintenance of a healthy body weight
· Speeds up the metabolism
· It reduces the feeling of excessive hunger
· It improves digestion
Don’t Miss: Can You Eat During Intermittent Fasting
Proposed Health Benefits Of Intermittent Fasting
When it comes to weight loss, there are two thoughts behind why IF has the potential to work. The first: Periods of fasting produce a net calorie deficit, so you lose weight, explains Rekha Kumar, MD, a specialist in endocrinology, diabetes, and metabolism at the Comprehensive Weight Control Center at Weill Cornell Medicine and NewYorkPresbyterian in New York City.
The other concept is more complex: This approach may prevent whats called the plateau phenomenon from happening, Dr. Kumar says.
Though more research is needed on the safety and effectiveness of IF, one of the touted benefits of this approach is that it may prevent this metabolic sputtering. Most people who try diet and exercise to lose weight tend to fall off the wagon and regain weight, Kumar says. Hormones that promote weight regain, like hunger hormones, are kicked into full gear, and the thought is that IF may be a way to prevent this metabolic adaptation from happening. The idea is that the normal periods of eating in IF trick your body into losing weight before the plateau happens.
Is It Good For Certain Conditions
Some research shows that this type of diet may curb symptoms of asthma. Also, some studies, but not all, show improvement in the bodyâs 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.
You May Like: How Many Hours Is Fasting
Did You Know That Some Foods Can Hinder Fat Loss
Some foods like alcohol, sugar, and gluten can hinder your fat loss.
Avoid consuming them during your fasts, and make sure that you have a diet rich in proteins, healthy fats, vegetables, fruits, nuts, and seeds.
In this way, youll be able to achieve:
1- Mental clarity
3- Increased energy levels throughout the day
4- Better digestion
5- Weight loss and muscle gain
6- Better sleep at night, etc.
Benefits Of Intermittent Fasting
Can intermittent fasting improve your health? Recent research has found that using intermittent fasting for weight loss may have some benefits in the short term.
It appears that fasting for a short time can produce ketosis, which is a process that occurs when the body doesn’t have enough glucose for energy, so it breaks down stored fat instead. This causes an increase in substances called ketones. This, coupled with fewer calories consumed overall, can lead to weight loss. Research suggests that alternate-day fasting is about as effective as a typical low-calorie diet for weight loss.
Fasting also affects metabolic processes in the body that may work to decrease inflammation, as well as improve blood sugar regulation and physical stress response. Some research shows this may improve conditions associated with inflammation like arthritis, asthma and multiple sclerosis.
Little long-term research has been done on intermittent fasting to examine how it affects people over time. As a result, long-term health benefits or risks are unknown.
Also Check: Is Intermitten Fasting Good For You
Diet For Rapid Weight Loss
Very low-calorie diet VLCD Low-calorie diet LCD Very low energy diet Weight loss – rapid weight loss Overweight – rapid weight loss Obesity – rapid weight loss Diet – rapid weight loss Intermittent fasting – rapid weight loss Time-restricted eating – rapid weight loss
Rapid weight loss diet is a type of diet in which you lose more than 2 pounds a week over several weeks. To lose weight this quickly you eat very few calories.
Slow and steady weight loss is the only way to avoid yo-yo dieting, where you lose a great deal of weight, only to regain it within a few months or years. There are no miracles in weight loss, go for steady progress toward a healthier life.
Losing excess weight by eating a healthy diet and increasing physical activity can help prevent future health problems. Obesity increases the risk of illness and death due to diabetes, stroke, coronary artery disease, kidney and gallbladder disorders, and cancer. The more overweight, the higher the risk becomes.
Break Your Meals Down
While following Time Restricted Feeding, it is more sensible to break down meals into three or four small meals, instead of eating one massive meal, unless youâre following the alternate fasting method or the whole-day fast. Eating more often, will help your metabolism stay up and hence, may help you burn more fat.
Intermittent Fasting for weight loss: It is more sensible to break down meals into three or four small meals.
It is recommended to get a dietitian or a clinical nutritionist to draw up a healthy meal plan for you. Do not attempt any diet without consulting a qualified person first. Try and stick to the meal plan as much as possible, to ensure maximum results.
Disclaimer: This content including advice provides generic information only. It is in no way a substitute for qualified medical opinion. Always consult a specialist or your own doctor for more information. NDTV does not claim responsibility for this information.
Read Also: What Should I Eat When Doing Intermittent Fasting
Recommended Reading: Intermittent Fasting And Weight Loss Results
What Are The Side Effects I Might Experience When Fasting
Fasting boosts energy levels, lowers inflammation in the body, and improves cognitive function, among many positive side effects.
However, it can also cause headaches and dizziness if not done properly for a few days in a row. If this happens, drink more water , eat enough food , and avoid overloading on stimulants such as caffeine.
Frequently Asked Questions Concerns And Complaints
Im a woman. Should I do anything differently?
I havent worked with women on implementing an intermittent fasting schedule, so I cant speak from experience on this one.
That said, I have heard that women may find a wider window of eating to be more favorable when doing daily intermittent fasting. While men will typically fast for 16 hours and then eat for 8 hours, women may find better results by eating for 10 hours and fasting for 14 hours. The best advice I can give anyone, not just women, is to experiment and see what works best for you. Your body will give you signals. Follow what your body responds favorably to.
Also, if youre a female, there is an allfemale page on Facebook that discusses intermittent fasting. Im sure you could find a ton of great answers and support there.
I could never skip breakfast. How do you do it?
I dont. Breakfast foods are my favorite, so I just eat them at 1pm each day.
Also, if you eat a big dinner the night before, I think youll be surprised by how much energy you have in the morning. Most of the worries or concerns that people have about intermittent fasting are due to the fact that they have had it pounded into them by companies that they need to eat breakfast or they need to eat every three hours and so on. The science doesnt support it and neither do my personal experiences.
I thought you were supposed to eat every 3 hours?
Here’s why this was a popular idea for a brief period of time:
Here’s the problem:
You May Like: What’s The Benefits Of Fasting
The : 2 Fasting Method Is Suitable For Those Looking For An Easier Approach To Fasting
“The 5:2 fasting method requires a person to fast for two non-consecutive days per week,” Yule told INSIDER. On fasting days, she said a person consumes no more than 500 to 600 calories. A person might choose this type of fast because it is easier in the sense that they only have to be restrictive once or twice a week, she added.
Yule explained, however, that a major con to the 5:2 fasting method is that it might be very difficult to maintain over the long-term. “The person may feel fatigued, hungry, or irritable on the days that they are consuming so little food, and that could make the workday unpleasant,” she said.
Side Effects Of Intermittent Fasting
Intermittent fasting can have unpleasant side effects. They could include hunger, fatigue, insomnia, irritability, decreased concentration, nausea, constipation and headaches. Most side effects go away within a month.
Sticking with an intermittent fasting routine can be easier for some people rather than trying to watch calories every day. Other people, especially those with busy or variable schedules, have more difficulty maintaining an intermittent fasting routine.
Also Check: How To Calculate Fasting Time
Are There Benefits To Crash Diets Over Intermittent Fasting
Crash diets always fail because losing muscle mass is counterproductive and even when you lose lots of pounds, the fact that you are losing several pounds of muscle means you dont look better. This is disappointing because when starting a crash diet with a goal of losing 30 pounds or more, in your minds eye you picture yourself returning to the body that had 30 fewer pounds of fat on it. Your new crash diet body doesnt look anything like you anticipated.
Plus you tend to feel lousy and all you think about is food.
You may like:Ouch, my back! Try these 3 tips to reduce lower back pain and prevent future issues
When you engage in intermittent fasting, you do not cut calories, and do not enter a semi-starvation mode. On the contrary, although my weight has been reduced, I actually eat more now than I did before I started intermittent fasting because I dont want to lose any more weight. Thus, I am easily replenishing my liver glycogen stores every day, and sustaining my blood glucose at optimal levels which preserves my muscle mass.
All thats required is simply making the firm decision to commit to eating at prescribed times and sticking to it.
Reach Bryant Stamford, a professor of kinesiology and integrative physiology at Hanover College, at [email protected]