A fasting-like diet (or fasting-like diet) is a type of long-term fasting. He explains how it works, what experts think you should try it, and what an example of a 5-day meal plan looks like for a do-it-yourself approach. Masu.
A growing body of research suggests that periods of fasting, or refraining from eating, can have significant health benefits, including: B. Improved weight management, reduced risk of developing type 2 diabetes, and reduced risk of developing cancer.
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What is a diet like fasting |
This article is based on reports from expert sources.
Fasting has become a hot topic in the world of science and nutrition.
A growing body of research suggests that periods of fasting, or refraining from eating, can have significant health benefits, including: B. Improved weight management, reduced risk of developing type 2 diabetes, and reduced risk of developing cancer.
Overview of fasting diet
So how can you benefit from this growing practice? Let's take a look at everything you need to know, including:
It's a 5 day fasting diet.
How to use it.
Compare intermittent fasting to a fasting-like diet.
Is it possible to lose weight with a diet like fasting?
It's a 5 day fasting diet.
How to use it.
Compare intermittent fasting to a fasting-like diet.
Is it possible to lose weight with a diet like fasting?
How much does it cost?
How to do a 5 day fasting diet.
Example of a 5-day meal plan.
What foods and snacks should be on your shopping list?
health benefits.
The fasting-like diet is a little different than the popular intermittent fasting or IF approach, which takes many forms. For example, the 16:8 method consists of his 8-hour eating window per day, followed by his 16-hour non-meal rest period. Another approach to treating IF is to fast one or two non-consecutive days per week. Regardless of the approach, intermittent fasting dictates when you can and can't eat, but usually doesn't dictate what you can eat.
On the other hand, in the case of FMD, a complete fast is not necessary because you can restrict your calorie intake from certain food sources at certain times. This is the difference between his two diets. One includes some foods, while the other eliminates them all for a period of time.
How to do a 5 day fasting diet.
Example of a 5-day meal plan.
What foods and snacks should be on your shopping list?
health benefits.
health risks.
What is the 5-day fasting diet?
There are several methods of fasting, including the 5-day fasting diet. Fasting mimicry, also known as FMD, is "a low-calorie diet that mimics fasting without fasting," says Dana Ellis, a senior clinical dietitian at UCLA Medical Center and an assistant professor at the UCLA Fielding School of Public Health in Los Angeles.・Hannes explains.
This approach effectively "tricks" your body into thinking you're fasting, when in fact you're still eating food. The eating period lasts 5 days, this is the period associated with the benefits of fasting.
This approach effectively "tricks" your body into thinking you're fasting, when in fact you're still eating food. The eating period lasts 5 days, this is the period associated with the benefits of fasting.
How do diets like fasting work?
Diets like fasting rely on targeted macro- and micronutrient breakdown:
Day 1: Burn 1,100 calories. Of these calories, 11% come from plant-based protein sources, 46% from monounsaturated and polyunsaturated fats, and 43% from complex, fiber-rich carbohydrates .
Days 2-5: Consume only 725 calories per day with a macronutrient breakdown of 9% protein, 44% fat, and 47% carbohydrates.
It is recommended that you consume at least 70 ounces of water on each of the 5 days. For optimal results, this fasting period should be repeated once a month for the first three consecutive months, says Kristin Dilley, registered dietitian at The Ohio State University Wexner Medical Center in Columbus. .
Day 1: Burn 1,100 calories. Of these calories, 11% come from plant-based protein sources, 46% from monounsaturated and polyunsaturated fats, and 43% from complex, fiber-rich carbohydrates .
Days 2-5: Consume only 725 calories per day with a macronutrient breakdown of 9% protein, 44% fat, and 47% carbohydrates.
It is recommended that you consume at least 70 ounces of water on each of the 5 days. For optimal results, this fasting period should be repeated once a month for the first three consecutive months, says Kristin Dilley, registered dietitian at The Ohio State University Wexner Medical Center in Columbus. .
Intermittent fasting and fasting-like diets
The fasting-like diet is a little different than the popular intermittent fasting or IF approach, which takes many forms. For example, the 16:8 method consists of his 8-hour eating window per day, followed by his 16-hour non-meal rest period. Another approach to treating IF is to fast one or two non-consecutive days per week. Regardless of the approach, intermittent fasting dictates when you can and can't eat, but usually doesn't dictate what you can eat.
On the other hand, in the case of FMD, a complete fast is not necessary because you can restrict your calorie intake from certain food sources at certain times. This is the difference between his two diets. One includes some foods, while the other eliminates them all for a period of time.
Can I lose weight?
The Prolon Fasting Mimic Diet was developed by Drs. Valter Longo, a biogerontologist and cell biologist at the University of Southern California. Prolon has undergone 32 clinical trials at his 18 universities around the world, including the Longevity Institute at USC, and has more than 130 patents.
Prolon offers nutrition plans that are easy to purchase and follow. Contains all the food you need for 5 days in specially formulated amounts and proportions. “Prolon prepackaged meal kits are made from whole plant-based foods and are free of meat, dairy, gluten, GMOs, and processed foods,” Dilley explains.
It also includes a complementary energy drink made from vegetable glycerin and a vegetable omega-3 supplement made from algae oil.
Currently, Prolon offers several product subscriptions and packages. Currently, the 5-day basic program costs $175 if you subscribe every four months or $195 if you order one-time.
"It's a little more expensive than many other diets, but it's not meant for long-term use," Lo said, adding. "The ingredients are incredibly high quality, which cannot be said for most other ready-made diet foods.
Prolon recommends users to follow this plan once a month for 1 to 6 consecutive months, depending on your health goals and current health status. The company claims that after this initial training period, you only need to complete the program three times a year thereafter to maintain the benefits of cellular rejuvenation and healthy aging (more on that below).
DIY approach
Because of the financial commitment of the Prolon program, some people choose to implement a fasting diet on their own. While this is theoretically possible, Melanie G. Murphy Richter, registered dietitian and communications director for L-Nutra, which owns Prolon, warns that it's not a good idea.
"I think it's possible to do it DIY, but there's no way to guarantee that a person's (nutrient) composition is accurate," Richter says. "Our FMD is based on 25 years of careful research and specially formulated ingredients. We think it's important to make that clear because it's not something that can be perfectly replicated."
Lowe also warns that the risks of not meeting just the nutrients you need are greater. Also, if your macronutrient ratios aren't accurate, your diet may not be as effective as if it were accurate, making it more difficult for your body to safely enter ketosis, where it burns fat for energy. in some cases. Both of these potential problems are less likely to occur when you use a tested, pre-built program, she says.
How to diet like fasting
If, despite these warnings, you decide to try a diet like fasting yourself, the rules are very simple. By eliminating most of the calories you would normally consume each day, you trick your body into thinking you are fasting.
rule
The basic idea of a fasting-like diet is to reduce your calorie intake on fasting days and stick to the macronutrient ratios mentioned above, which are about 10% protein, 45% fat, and 45% carbohydrates. That's it.
Generally I eat the following:
Clear soup and vegetable soup.
A little nuts and olive oil for good fats.
Vegetables such as leafy greens, broccoli, cucumbers, and carrots. Small portions of berries.
Limited amounts of legumes like beans, lentils, chickpeas and hummus.
You should also limit high glycemic ingredients, says Rowe. High glycemic foods are those that cause blood sugar levels to rise quickly. Examples include:
White rice, pasta, bread and other grains that have had the fiber and nutrients removed. Pastries, cookies, cakes and other baked goods.
Foods with added sugar and sugar-sweetened beverages such as soda and coffee drinks.
Instant oatmeal, cornflakes, and other ready-made breakfast foods.
white potatoes.
watermelon. Also, remember that the quality and type of protein, carbohydrates, and fats are important, says Richter.
"The magic of Prolon and FMD is that we figured out not only the ratios, but also the types of nutrients that don't activate the body's nutrient sensors to maintain a fasted state," she explains.
NSP is your body's way of controlling how much you eat and whether your metabolism should slow down if it detects that you're not getting enough calories or nutrients.
Diets like fasting are more likely to cause you to lose weight because you severely restrict your calorie intake over a five-day period.
"Studies in humans have shown that three cycles of a five-day fasting diet per month are effective in reducing body weight, waist circumference, BMI, systolic blood pressure, and IGF-1, a marker associated with aging. ,” Dilley explains.
These effects were found to last for up to three months after completing at least three cycles per month, she added.
However, this frequency can be cumbersome and expensive, and is not suitable for everyone. "You need to assess whether you can maintain a restricted diet long-term and whether the diet is economically viable," Dilley says.
If you go on a diet like fasting just once, you probably won't make a difference.
Megan Roe, Wellness Manager at Providence St. Jude Medical Center in Southern California, says, ``If you're eating highly processed foods or spending the rest of the month or year pairing them with a lifestyle that isn't health-promoting, you can't eat five days.'' "This plan will have no effect." "To make a change, you need to make lifestyle changes, whether it's monthly or several times a year."
How much does a diet like fasting cost? As you change your eating habits, you may have to be prepared for your grocery shopping budget to change as well. Below, we explain the differences between the paid Prolon diet (a commercial diet format) and a DIY approach that follows similar rules.
prolon diet
"Studies in humans have shown that three cycles of a five-day fasting diet per month are effective in reducing body weight, waist circumference, BMI, systolic blood pressure, and IGF-1, a marker associated with aging. ,” Dilley explains.
These effects were found to last for up to three months after completing at least three cycles per month, she added.
However, this frequency can be cumbersome and expensive, and is not suitable for everyone. "You need to assess whether you can maintain a restricted diet long-term and whether the diet is economically viable," Dilley says.
If you go on a diet like fasting just once, you probably won't make a difference.
Megan Roe, Wellness Manager at Providence St. Jude Medical Center in Southern California, says, ``If you're eating highly processed foods or spending the rest of the month or year pairing them with a lifestyle that isn't health-promoting, you can't eat five days.'' "This plan will have no effect." "To make a change, you need to make lifestyle changes, whether it's monthly or several times a year."
How much does a diet like fasting cost? As you change your eating habits, you may have to be prepared for your grocery shopping budget to change as well. Below, we explain the differences between the paid Prolon diet (a commercial diet format) and a DIY approach that follows similar rules.
prolon diet
The Prolon Fasting Mimic Diet was developed by Drs. Valter Longo, a biogerontologist and cell biologist at the University of Southern California. Prolon has undergone 32 clinical trials at his 18 universities around the world, including the Longevity Institute at USC, and has more than 130 patents.
Prolon offers nutrition plans that are easy to purchase and follow. Contains all the food you need for 5 days in specially formulated amounts and proportions. “Prolon prepackaged meal kits are made from whole plant-based foods and are free of meat, dairy, gluten, GMOs, and processed foods,” Dilley explains.
It also includes a complementary energy drink made from vegetable glycerin and a vegetable omega-3 supplement made from algae oil.
Currently, Prolon offers several product subscriptions and packages. Currently, the 5-day basic program costs $175 if you subscribe every four months or $195 if you order one-time.
"It's a little more expensive than many other diets, but it's not meant for long-term use," Lo said, adding. "The ingredients are incredibly high quality, which cannot be said for most other ready-made diet foods.
Prolon recommends users to follow this plan once a month for 1 to 6 consecutive months, depending on your health goals and current health status. The company claims that after this initial training period, you only need to complete the program three times a year thereafter to maintain the benefits of cellular rejuvenation and healthy aging (more on that below).
DIY approach
Because of the financial commitment of the Prolon program, some people choose to implement a fasting diet on their own. While this is theoretically possible, Melanie G. Murphy Richter, registered dietitian and communications director for L-Nutra, which owns Prolon, warns that it's not a good idea.
"I think it's possible to do it DIY, but there's no way to guarantee that a person's (nutrient) composition is accurate," Richter says. "Our FMD is based on 25 years of careful research and specially formulated ingredients. We think it's important to make that clear because it's not something that can be perfectly replicated."
Lowe also warns that the risks of not meeting just the nutrients you need are greater. Also, if your macronutrient ratios aren't accurate, your diet may not be as effective as if it were accurate, making it more difficult for your body to safely enter ketosis, where it burns fat for energy. in some cases. Both of these potential problems are less likely to occur when you use a tested, pre-built program, she says.
How to diet like fasting
If, despite these warnings, you decide to try a diet like fasting yourself, the rules are very simple. By eliminating most of the calories you would normally consume each day, you trick your body into thinking you are fasting.
rule
The basic idea of a fasting-like diet is to reduce your calorie intake on fasting days and stick to the macronutrient ratios mentioned above, which are about 10% protein, 45% fat, and 45% carbohydrates. That's it.
Generally I eat the following:
Clear soup and vegetable soup.
A little nuts and olive oil for good fats.
Vegetables such as leafy greens, broccoli, cucumbers, and carrots. Small portions of berries.
Limited amounts of legumes like beans, lentils, chickpeas and hummus.
You should also limit high glycemic ingredients, says Rowe. High glycemic foods are those that cause blood sugar levels to rise quickly. Examples include:
White rice, pasta, bread and other grains that have had the fiber and nutrients removed. Pastries, cookies, cakes and other baked goods.
Foods with added sugar and sugar-sweetened beverages such as soda and coffee drinks.
Instant oatmeal, cornflakes, and other ready-made breakfast foods.
white potatoes.
watermelon. Also, remember that the quality and type of protein, carbohydrates, and fats are important, says Richter.
"The magic of Prolon and FMD is that we figured out not only the ratios, but also the types of nutrients that don't activate the body's nutrient sensors to maintain a fasted state," she explains.
NSP is your body's way of controlling how much you eat and whether your metabolism should slow down if it detects that you're not getting enough calories or nutrients.
For example, Richter points out that eating jerky, a processed meat stick product that is 90 calories and provides less than 10% of your daily protein, gives you the same nutritional profile as legumes, but is "not digested the same. In fact, even if the ratio is within acceptable limits, the NSP will be triggered."
5-Day Meal Plan
Use the following meal plan to get started on your DIY fasting diet:
Day 1
Breakfast: 1 cup herbal tea or black decaffeinated coffee (unsweetened) and half a cup of berries.
Lunch: Mixed salad of various leafy greens and cucumber with 1 tablespoon of light vinaigrette dressing.
Snack: 10 almonds.
Dinner: 1 cup of steamed or lightly sautéed vegetables, such as broccoli, cauliflower, or carrots, with 1 tablespoon of olive oil.
5-Day Meal Plan
Use the following meal plan to get started on your DIY fasting diet:
Day 1
Breakfast: 1 cup herbal tea or black decaffeinated coffee (unsweetened) and half a cup of berries.
Lunch: Mixed salad of various leafy greens and cucumber with 1 tablespoon of light vinaigrette dressing.
Snack: 10 almonds.
Dinner: 1 cup of steamed or lightly sautéed vegetables, such as broccoli, cauliflower, or carrots, with 1 tablespoon of olive oil.
the 2nd day
Breakfast: Herbal tea or black, decaf coffee (unsweetened), and a small piece of fruit (such as an apple or pear).
Lunch: A glass of clear vegetable soup with diced vegetables.
Snack: Celery sticks and 1/4 cup hummus.
Dinner: 1 cup of low-sodium, stock-based lentil or vegetable soup.
Breakfast: Herbal tea or black, decaf coffee (unsweetened), and a small piece of fruit (such as an apple or pear).
Lunch: A glass of clear vegetable soup with diced vegetables.
Snack: Celery sticks and 1/4 cup hummus.
Dinner: 1 cup of low-sodium, stock-based lentil or vegetable soup.
Third day
Breakfast: Half a cup of herbal tea or decaffeinated black coffee (unsweetened) and berries. Lunch: Half a cup of cooked quinoa or brown rice and one cup of steamed vegetables.
Snacks: Fruits such as small oranges or plums.
Dinner: 4 ounces of grilled or grilled fish, 1 cup of mixed vegetables, and 10 olives.
Breakfast: Half a cup of herbal tea or decaffeinated black coffee (unsweetened) and berries. Lunch: Half a cup of cooked quinoa or brown rice and one cup of steamed vegetables.
Snacks: Fruits such as small oranges or plums.
Dinner: 4 ounces of grilled or grilled fish, 1 cup of mixed vegetables, and 10 olives.
Day 4
Breakfast: Herbal tea or black, decaffeinated coffee (unsweetened), and a small piece of fruit.
Lunch: A green salad with colorful vegetables and a tablespoon of light vinaigrette dressing. Snack: 10 almonds.
Dinner: 1 cup fried or roasted vegetables such as broccoli, peppers, or zucchini and ¼ block of tofu.
Breakfast: Herbal tea or black, decaffeinated coffee (unsweetened), and a small piece of fruit.
Lunch: A green salad with colorful vegetables and a tablespoon of light vinaigrette dressing. Snack: 10 almonds.
Dinner: 1 cup fried or roasted vegetables such as broccoli, peppers, or zucchini and ¼ block of tofu.
Day 5
Breakfast: Herbal tea or black decaffeinated coffee (unsweetened) and ½ cup of berries.
Lunch: 1 cup clear vegetable soup and 1 cup diced fresh vegetables.
Snack: 1 medium cucumber sliced and 1 medium carrot cut into sticks, served with ¼ cup hummus. Dinner: Add 1/2 cup of cooked black beans or kidney beans to 1 cup of sautéed spinach and 1 tablespoon of olive oil.
Sample 5-day fasting diet food list
This is a handy grocery list to take with you when shopping for 5 days worth of FMD meals at the supermarket.
Tofu or tempeh.
vegetable soup.
Leafy greens (lettuce, spinach, kale, arugula). carrot.
celery.
zucchini.
cucumber.
tomato. broccoli.
cauliflower.
strawberry.
raspberry.
blueberry. apple.
orange.
plum.
almond.
Walnut. Olive oil.
Quinoa.
Black beans or kidney beans.
Khums.
dessert and snacks
Traditional desserts are not really an option for fasting diets due to their calorie restriction. However, it is certainly possible to use berries and other fruits as a kind of dessert while adhering to the plan's specifications.
You can also enjoy daily snacks such as:
Almonds.
Walnuts.
Pecans.
Macadamia nuts. Khums.
carrot or celery sticks.
Kale crackers.
A specially formulated nutrition bar that meets defined macronutrient profiles.
Health benefits of fasting-like diets
Fasting-like diets are said to offer many of the same health benefits as other fasting therapies. These benefits include:
Weight loss.
My belly fat has decreased.
Lowering cholesterol levels.
Decreased blood sugar levels.
Inflammation in the body is reduced. Dilley says fasting-like diets also claim to slow the aging process through improved cell repair (a process called autophagy) and cell regeneration.
“Autophagy is a process by which old, damaged cells are recycled to generate new, healthier cells,” she explains. "Intermittent fasting has been shown to optimize autophagy, which can prevent mental decline and slow cellular aging."
Lowe added that while the study is not conclusive, there is a theory that diet may help chemotherapy be used more effectively, at least when used early.
“It prepares your immune system to function efficiently,” she says.
Richter adds that the Prolon diet also has health benefits, helping you aim for fat loss while protecting muscle mass. Benefits related to cardiometabolic health and reduction in biological age scores associated with this plan have also been documented.
Health risks of diets like fasting
Although dieting offers health benefits, it is not a completely risk-free endeavor.
For example, Hunnes points out that the fasting-mimicking period lasts only five days, so the results are not sustainable.
"To sustain nutritional results, you need to stick with your diet or make changes to your lifestyle for months, if not years," she says. "Now you're ready for yo-yo dieting and weight loss/gain."
Dehydration is also an issue when restricting the amount of food you eat, as it can be a source of water. It's important to follow recommended fluid intake and drink plenty of water, advises Dilley.
"People taking the drug are also at risk of side effects that can be influenced by food, fluids and intake of certain nutrients," she added.
Fasting or imitating fasting also robs your body of calories. As mentioned earlier, an improper balance of nutrients can cause NSP. This process can slow down your metabolism and make you feel "starved," Funes said. This effect of hunger can also affect mental health. Therefore, it's always best to consult with your doctor or registered dietitian before making any major changes to your diet.
Who should (or should avoid) fasting diets? Some people should not go on fasting diets. These include:
Pregnant or breastfeeding women. Because pregnancy and breastfeeding use up a lot of energy, women should consume more calories, not less.
Breakfast: Herbal tea or black decaffeinated coffee (unsweetened) and ½ cup of berries.
Lunch: 1 cup clear vegetable soup and 1 cup diced fresh vegetables.
Snack: 1 medium cucumber sliced and 1 medium carrot cut into sticks, served with ¼ cup hummus. Dinner: Add 1/2 cup of cooked black beans or kidney beans to 1 cup of sautéed spinach and 1 tablespoon of olive oil.
Sample 5-day fasting diet food list
This is a handy grocery list to take with you when shopping for 5 days worth of FMD meals at the supermarket.
Tofu or tempeh.
vegetable soup.
Leafy greens (lettuce, spinach, kale, arugula). carrot.
celery.
zucchini.
cucumber.
tomato. broccoli.
cauliflower.
strawberry.
raspberry.
blueberry. apple.
orange.
plum.
almond.
Walnut. Olive oil.
Quinoa.
Black beans or kidney beans.
Khums.
dessert and snacks
Traditional desserts are not really an option for fasting diets due to their calorie restriction. However, it is certainly possible to use berries and other fruits as a kind of dessert while adhering to the plan's specifications.
You can also enjoy daily snacks such as:
Almonds.
Walnuts.
Pecans.
Macadamia nuts. Khums.
carrot or celery sticks.
Kale crackers.
A specially formulated nutrition bar that meets defined macronutrient profiles.
Health benefits of fasting-like diets
Fasting-like diets are said to offer many of the same health benefits as other fasting therapies. These benefits include:
Weight loss.
My belly fat has decreased.
Lowering cholesterol levels.
Decreased blood sugar levels.
Inflammation in the body is reduced. Dilley says fasting-like diets also claim to slow the aging process through improved cell repair (a process called autophagy) and cell regeneration.
“Autophagy is a process by which old, damaged cells are recycled to generate new, healthier cells,” she explains. "Intermittent fasting has been shown to optimize autophagy, which can prevent mental decline and slow cellular aging."
Lowe added that while the study is not conclusive, there is a theory that diet may help chemotherapy be used more effectively, at least when used early.
“It prepares your immune system to function efficiently,” she says.
Richter adds that the Prolon diet also has health benefits, helping you aim for fat loss while protecting muscle mass. Benefits related to cardiometabolic health and reduction in biological age scores associated with this plan have also been documented.
Health risks of diets like fasting
Although dieting offers health benefits, it is not a completely risk-free endeavor.
For example, Hunnes points out that the fasting-mimicking period lasts only five days, so the results are not sustainable.
"To sustain nutritional results, you need to stick with your diet or make changes to your lifestyle for months, if not years," she says. "Now you're ready for yo-yo dieting and weight loss/gain."
Dehydration is also an issue when restricting the amount of food you eat, as it can be a source of water. It's important to follow recommended fluid intake and drink plenty of water, advises Dilley.
"People taking the drug are also at risk of side effects that can be influenced by food, fluids and intake of certain nutrients," she added.
Fasting or imitating fasting also robs your body of calories. As mentioned earlier, an improper balance of nutrients can cause NSP. This process can slow down your metabolism and make you feel "starved," Funes said. This effect of hunger can also affect mental health. Therefore, it's always best to consult with your doctor or registered dietitian before making any major changes to your diet.
Who should (or should avoid) fasting diets? Some people should not go on fasting diets. These include:
Pregnant or breastfeeding women. Because pregnancy and breastfeeding use up a lot of energy, women should consume more calories, not less.
People who are malnourished or underweight. Eating less can worsen existing nutritional deficiencies.
People with a history of eating disorders. For people who have or have experienced an eating disorder, restricting food intake can be a trigger and lead to unhealthy behaviors. A 2022 study of Canadian adolescents and young adults found that intermittent fasting was associated with eating disorders. Dilley added that people with pre-existing medical conditions such as high blood pressure, diabetes, liver disease or other chronic conditions should consult their doctor before starting this or any other new diet.
conclusion
Some research suggests that fasting-like diets may have health benefits, but more research is needed.
As previously mentioned, before undertaking a diet like fasting, it is essential to consult your doctor or registered dietitian to ensure that this approach is safe for you. Dietary restrictions can be problematic for many people, and fasting is not a good idea for people with certain medical conditions.
Additionally, diets like fasting can be difficult to implement, Dilley says. "All diets are only effective if you stick to them in a sensible way," she explains. "Some patients may benefit from a structured program that takes the guesswork out of meal planning, while others may not be able to adhere to the strict restrictions allowed in the diet."
With FMD, you only have to fast for three weeks a month for one five-day fast, which doesn't restrict your diet, making it easier for some people to stick to.
"But the high price tag means many people may not be able to stick to it long enough to see benefits," says Dilly.
Funnes agrees. "This seems like another fad diet that's likely not worth the high price tag."
People with a history of eating disorders. For people who have or have experienced an eating disorder, restricting food intake can be a trigger and lead to unhealthy behaviors. A 2022 study of Canadian adolescents and young adults found that intermittent fasting was associated with eating disorders. Dilley added that people with pre-existing medical conditions such as high blood pressure, diabetes, liver disease or other chronic conditions should consult their doctor before starting this or any other new diet.
conclusion
Some research suggests that fasting-like diets may have health benefits, but more research is needed.
As previously mentioned, before undertaking a diet like fasting, it is essential to consult your doctor or registered dietitian to ensure that this approach is safe for you. Dietary restrictions can be problematic for many people, and fasting is not a good idea for people with certain medical conditions.
Additionally, diets like fasting can be difficult to implement, Dilley says. "All diets are only effective if you stick to them in a sensible way," she explains. "Some patients may benefit from a structured program that takes the guesswork out of meal planning, while others may not be able to adhere to the strict restrictions allowed in the diet."
With FMD, you only have to fast for three weeks a month for one five-day fast, which doesn't restrict your diet, making it easier for some people to stick to.
"But the high price tag means many people may not be able to stick to it long enough to see benefits," says Dilly.
Funnes agrees. "This seems like another fad diet that's likely not worth the high price tag."
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