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  1. What Happens to Your Body When You Go on an …

    • There’s a lot more than weight loss going on. This article is based on reporting that features expert sources. Extreme diets yield extreme results – but not always in the way you’d like. In the short term, ex… See more

    You Become Dehydrated

    Your immediate “success” on a crash diet is just an illusion, as any pounds lost likely come from water rather than fat, says Dr. Louis J. Aronne, an internal medicine and obesity spe… See more

    US News Health
    Your Blood Sugar Runs Amok

    Depending on the diet you’re following, you don’t get a steady supply of carbohydrates, protein, fat and fiber throughout the day to keep your blood sugar and insulin levels steady, he … See more

    US News Health
    Your Muscles Break Down

    During slow-and-steady weight loss – losing no more than about 1% of your body weight per week – 75% of pounds lost are from fat, and 25% are from a combination of water an… See more

    US News Health
    Your Metabolism Slows

    With less muscle, your metabolic rate (the number of calories you burn at rest) automatically drops. That means you burn fewer calories walking, talking and even exercising. … See more

    US News Health
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  1. The 500-calorie diet is a type of very-low-calorie diet (VLCD). People on the 500-calorie diet aim to eat only 500 calories a day, which is about a quarter of the daily recommended intake for adults. The upper limit on the diet is 800 calories per day.
    www.medicalnewstoday.com/articles/322220
    A 500-calorie diet can be dangerous without a doctor’s supervision. it can lead to malnutrition and other health problems. Healthy weight loss may include limiting food portions, burning calories, and other methods. A 500-calorie diet is an extreme form of a very low-calorie diet (VLCD).
    www.healthline.com/health/food-nutrition/500-calori…
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  3. Can I Get Metabolic Damage from Crash Dieting?

    Learn why crash dieting can't damage your metabolism, but it can affect your weight regulation and body composition. Explore the science of energy balance, thermodynamics, and metabolic regulation.

  4. Crash Diets: What They Are and Why to Avoid Them | Spatz

  5. 7 Things to Know About the 500-Calorie Diet - Healthline

  6. What is a Crash Diet and Why It Backfires - foodspring

    Jun 14, 2022 · Crash diets are extreme methods to lose weight quickly, but they can have serious side effects on your health and metabolism. Learn why you should avoid them and how to achieve sustainable weight loss with …

  7. A Crash Diet Could Be a Seriously Bad Idea For Weight …

    In a study of 278 adults with obesity, a 12-week crash diet of 810 calories a day led to greater weight loss after 12 months than people who only reduced their calories by portion control. The crash diet group lost an average of nearly 11 …

  8. Crash diets may work against you – and could have ...

  9. Does Crash Dieting Negatively Affect Body …

    Aug 31, 2023 · To determine the effects of a crash diet on anabolism and performance, the control group maintained the initial diet of about 2,400 calories per day, while the intervention group had...

  10. 10 Reasons Crash Diets Are Bad | Diet & Nutrition - Holland

  11. Crash Dieting: Risks and Healthier Alternatives - GoodRx

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