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Fasting diets are going mainstream - ahead of the science.

When fasting isn't recommended

Patients with eating disorders do best when they eat regular meals and snacks. 

Intermittent restriction of intake is often one of the behaviors that people with eating disorders engage in as part of their eating disorder and it often sets them up to binge and/or purge.

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IDEA EXTRACTED FROM:

Fasting diets are going mainstream - ahead of the science.

Fasting diets are going mainstream - ahead of the science.

https://www.vox.com/2019/1/14/18177306/intermittent-fasting-diets

vox.com

7

Key Ideas

Fasting

It involves eating no or very little food and caloric beverages for periods ranging from 12 hours to three weeks.

Human studies on fasting are only just beginning to ramp up. And while we have learned that fasting helps people lose weight, it’s only if you can stick with it.

Popular types of fasting

  • Intermittent fasts: eating no food or massively cutting back on calorie intake only intermittently;
  • Time-restricted feeding: involves consuming calories only for a 4- to 6-hour window each day.
  • Periodic fasts, the most extreme, typically last several days or longer. 
  • Fasting-mimicking diet, a plant-based diet that involves eating very few calories for several days each month. 

Religious fasting

Many religious groups incorporate periods of fasting into their rituals, though the focus there tends to be more spiritual than health-oriented: Muslims fast from dawn until dusk during the month of Ramadan, Christians, Jews, Buddhists, and Hindus who traditionally fast on designated days of the week or calendar year.

Research on fasting

Key researchers who study fasting aren’t focusing on weight loss at all. In fact, many of the studies on fasting come from institutes of aging and the researchers behind the studies actually focus on longevity and disease prevention. Weight loss is seen as a bonus.

Weight loss during fasting

  • Restricting your calorie intake for prolonged periods of time may lead to lower overall energy intake and weight reduction.
  • The body shifts into a fat-burning mode when it doesn’t get food for an extended period of time. 
  • People don’t always lose weight on fasting diets. And they don’t necessarily lose more than on plain, old calorie-restriction diets.

Sticking to a fasting diet

Many people can’t stick to fasting diets long enough to keep the weight off. Thus, dropout rates have been as high as 40 percent. 

Despite the statistical significance of weight loss results, the clinical significance and practicality of sustaining intermittent fasting are questionable.

When fasting isn't recommended

Patients with eating disorders do best when they eat regular meals and snacks. 

Intermittent restriction of intake is often one of the behaviors that people with eating disorders engage in as part of their eating disorder and it often sets them up to binge and/or purge.

SIMILAR ARTICLES & IDEAS:

Intermittent Fasting (IF)
Intermittent Fasting (IF)

The dietary practice of restricting your food consumption to a specific window of time. It is used as a supplement to your diet.
In this fasting state, our bodies can break down extra fat...

Approaches to intermittent fasting
  • Skipped meals - when you skip over a meal to induce extra time of fasting. 
  • Eating windows - this condenses your entire macronutrient intake between a 4 and 7-hour window. The rest of the time you are in a fasting state.
  • 24-48 hour cleanse - where you go into extended fasting periods and do not eat for 1-2 days.
Autophagy definition and benefits

The process by which the cell devours itself.

  • Non-essential parts like damaged proteins are recycled and invading microorganisms and toxic compounds are removed. 
  • Autophagy plays an important role in stopping the aging process, reversing disease, and preventing cancer, but it doesn’t happen all the time. 
  • Autophagic processes can be initiated by fasting, protein restriction and carbohydrate restriction.

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Detox and Its Limitations
Detox and Its Limitations

Detox diets are generally short-term dietary interventions designed to eliminate toxins from your body.

A typical detox diet involves a period of fasting, followed by a str...

Most Common Ways to Detox
  • Fasting for 1–3 days.
  • Drinking fresh fruit and vegetable juices, smoothies, water, and tea.
  • Drinking only specific liquids, such as salted water or lemon juice.
  • Eliminating foods high in heavy metals, contaminants, and allergens.
  • Taking supplements or herbs.
  • Avoiding all allergenic foods, then slowly reintroducing them.
  • Using laxatives, colon cleanses, or enemas.
  • Exercising regularly.
  • Completely eliminating alcohol, coffee, cigarettes, and refined sugar.
The Lack Of Evidence For Detox Diets Success

Detox diets rarely identify the specific toxins they aim to remove. The mechanisms by which they work are also unclear.

There is little to no evidence that detox diets remove any toxins from your body. However, your body can clear itself of most toxins through the liver, feces, urine, and sweat.

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Intermittent fasting
Intermittent fasting
It's not a diet, it's a pattern of eating, a way of scheduling your meals so that you get the most out of them. It doesn’t change what you eat, it changes when you e...
Benefits of Intermittent Fasting
  • It makes your day simpler: fewer meals= less stressing about what you'll eat.
  • It helps you live longer: you get the benefits of a longer life without the hassle of starving.
  • Still up for debate, but intermittent fasting may reduce the risk of cancer.
  • It is much easier than dieting, once you get over the idea that you need to eat all the time.
Different Fasting Schedules
  • Daily Intermittent Fasting: 16–hour fast followed by an 8–hour eating period. 
  • Weekly Intermittent Fasting: One of the best ways to get started with it - do it once per week.
  • Alternate Day Intermittent Fasting: incorporates longer fasting periods on alternating days throughout the week.
Intermittent fasting

Fasting means abstinence of some or all food for a period of time.

Intermittent fasting ranges from eating a few calories all day every other day or several times a week to fasti...

A metabolic shift

It can take 10 to 12 hours to use up calories in the liver before your body changes over to use the stored fat.

After meals, glucose is used for energy, while fat is stored in fat tissue. During fasts, once glucose is depleted, stored fat is broken down and used for energy.

The easiest way to lose weight

To lose weight, strive for sixteen calorie-free hours. Stop eating by 8 pm, and eat again at noon the next day. Results can take up to four weeks to notice.

Intermittent dieters should eat healthy foods, including whole grains and healthy fats and protein. They should limit saturated fats and avoid sugar and refined carbohydrates. Be sure to stay well-hydrated.

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Intermittent fasting...

 ...is an increasingly popular eating pattern that involves not eating or sharply restricting your food intake for certain periods of time. It may boost your health. However, fa...

Popular regimens of fasting:
  • The 5:2 Pattern: restrict your calorie intake for two days per week (500 calories per day for women and 600 for men).
  • The 6:1 Pattern: similar to the 5:2, but there’s only one day of reduced calorie intake instead of two.
  • “Eat Stop Eat”: a 24-hour complete fast, 1–2 times per week.
  • The 16:8 Pattern: only consuming food in an eight-hour window and fasting for 16 hours a day, every day of the week.
Keep fasting periods short

Longer periods of fasting increase your risk of side effects, such as dehydration, dizziness, and fainting. 

The best way to avoid these side effects is to stick to shorter fasting periods of up to 24 hours — especially when you’re just starting out.

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Fasting....

...is the voluntary withholding of food for spiritual, health, or other reasons.

Food is easily available, but you choose not to eat it. This can be for any period of time, from...

Intermittent fasting for weight loss

When we fast, Insulin levels fall, signaling the body to start burning stored energy as no more is coming through food. Blood glucose falls, so the body must now pull glucose out of storage to burn for energy.

In essence, intermittent fasting allows the body to use its stored energy. 

Health benefits of intermittent fasting
  • Weight and body fat loss
  • Lowered blood insulin and sugar levels 
  • Possibly reversal of type 2 diabetes
  • Possibly improved mental clarity and concentration
  • Possibly increased energy
  • Possibly increased growth hormone, at least in the short term
  • Possibly an improved blood cholesterol profile
  • Possibly a reduction in the risk of Alzheimer’s disease 
  • Possibly longer life
  • Possibly activation of cellular cleansing by stimulating autophagy
  • Possibly reduction of inflammation

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Weight-loss interventions

We make more than 200 food decisions a day, and most of these appear to be habitual, which means we eat without thinking about what or how much food we consume.

A new study found weight-l...

Ten healthy habits
  1. Keep a meal routine: Eat at roughly the same time each day.
  2. Go for healthy fats from nuts, avocado, and oily fish instead of fast food.
  3. Walk off the weight: Aim for 10,000 steps a day.
  4. Pack healthy snacks when you go out.
  5. Always check the labels for fat, sugar, and salt content.
  6. Use smaller plates, and drink a glass of water and wait five minutes before going back for seconds.
  7. Break up sitting time.
  8. Choose water and limit fruit juice to one small glass per day.
  9. Slow down and eat while sitting at a table.
  10. Always aim for five servings of vegetables a day.
The general Keto diet
The general Keto diet

The Keto diet is one of the biggest diet phenomenons today. It is the most Googled diet of 2018 and has surpassed Weight Watchers and other low-carb regimens, Atkins and Paleo.

The...

Keto is a cultural identity

Keto is more than just a diet. It is a cultural identity.

The Keto diet changes how adherents think about medicine and nutrition. With the fake news that dominates the news cycle, it's not surprising that keto went viral. It's anti-establishment.

Understanding ketosis

The body can only store glucose to last a few days. If we don't eat carbs, the body finds other ways to fuel the body, like ketogenesis. In ketogenesis:

  • The liver starts to break down fat from food and our body reserves. The useful energy source is called ketone bodies and can replace glucose as fuel when there's a glucose shortage.
  • Once ketogenesis starts, the ketone levels rise.
  • The body burns fat instead of the usual glucose.

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Skipping Breakfast

Researchers say breakfast doesn't kickstart the metabolism and may not be the most important meal of the day. Different studies have found that skipping breakfast doesn’t lead to weight increase an...

"Hot" Workouts

They won't really help you lose weight. Research suggests regularly sleeping in colder temperatures may be optimal for weight loss as they stimulate the production of brown fat, the "good" fat. Brown fat keeps us warm by burning through "bad" fat stores.

Turn down the heat at night. You'll trim your belly and your heating bills.

Tongue-Scorching Peppers

Hot sauce can boost your metabolism. But research suggests that more-palatable, mild peppers may have the same calorie-burning potential.

Pack your salads and stir-fry with sweet peppers-including bell peppers, pimentos, rellenos, and sweet banana peppers. They're just as effective as the hot stuff.

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What successful diets have in common
  • Low in added sugar. 
  • Eliminate refined carbs. 
  • Avoid vegetable oils high in Omega-6 Fat.
  • Eliminate artificial trans fats, linked to inflammation and condition...