How much weight can an obese person lose in a week?

Author: Dr. Cale Cummings  |  Last update: Tuesday, January 13, 2026

How long does it take a person with obesity to lose 20 pounds? The CDC recommends losing 1–2 pounds per week. This is because people are more likely to avoid weight regain with gradual, steady weight loss. With this guideline in mind, a person with obesity could lose up to 20 pounds in 10 weeks.

Can an obese person lose 10 pounds a week?

Yes, it's entirely possible to lose 10 pounds in a week. But that doesn't mean it's a good idea or that it's going to last.

Can I lose 20 pounds in a week?

Losing 20 pounds in one week is extremely difficult and potentially dangerous. A safe and sustainable weight loss rate is 1-2 pounds per week. Rapid weight loss can lead to dehydration, muscle loss, nutrient deficiencies, and other health risks. Cut out bread, pasta, rice, and sugary foods.

How fast can a severely obese person lose weight?

For example, someone who is morbidly obese may be able to safely lose around 11 pounds a week, while someone closer to a healthy weight range may only lose as little as 200 grams a week as they have less weight to lose.

Is 300 lbs morbidly obese?

There are several medically accepted criteria for defining morbid obesity. You are likely morbidly obese if you are: more than 100 lbs.

What’s the MOST Amount of Fat You Can Lose in a Week? (And How To Do It)

How to flush out water weight?

  1. Exercise Regularly. Daily exercise provides several health benefits, including preventing water retention. ...
  2. Drink More Water. Drinking water to reduce water weight sounds counterintuitive, but it helps. ...
  3. Manage Salt Intake. ...
  4. Cut Carbs. ...
  5. Focus on Certain Foods and Herbs. ...
  6. Try Supplements. ...
  7. Up Your Caffeine Intake.

How much weight can I lose in a week on Ozempic?

Studies suggest an average weekly weight loss of 1-2 pounds on Ozempic, but some may lose more or less.

What is the 5 20 30 method?

The 5-20-30 weight loss method combines strength training and low-impact cardio to target belly fat and promote overall weight loss. It is a structured routine that involves lifting weights for 20 minutes and walking for 30 minutes, five days a week.

How much weight can a 500 lb person lose in a month?

According to many health experts, a safe and sustainable rate of weight loss is about 1-2 pounds per week. Losing weight any faster than this can be detrimental and set you up for potential health risks or regaining the weight later.

Will my breasts get smaller if I lose 20 pounds?

Do Your Breasts Get Smaller When You Lose Weight? Whilst breasts can get smaller after you lose weight, breasts do not always get smaller after you lose weight. Size changes may be common, but it depends person to person.

How much weight can an obese person lose in 6 weeks?

Weight loss should be about 1 to 2 pounds per week for a period of 6 months, with the subsequent strategy based on the amount of weight lost. Low-calorie diets (LCD) for weight loss in overweight and obese persons. Reducing fat as part of an LCD is a practical way to reduce calories.

Why do obese people lose weight faster?

Higher RMR

People with more muscle mass will burn more calories at rest (1), but those with bigger bodies also burn more calories even when they are inactive as their energy expenditure at maintenance is much higher.

What is the maximum weight you can lose in a week?

Safe and sustainable weight loss

Most experts, including the NHS, recommend aiming for 1 to 2 pounds (0.45 to 0.9kg) of weight loss per week. This translates to about: 4 to 8 pounds (1.8 to 3.6kg) per month for most people.

Can I lose 50 pounds in 3 months?

Yes, it's possible to lose 50 pounds in three months, but it's important to understand that this requires a significant commitment and might not be a healthy approach for everyone. While rapid weight loss is achievable, setting realistic goals based on your body's needs and current health is essential.

How long does it take to lose 30 lbs on Ozempic?

Some people lose much more weight on Ozempic than the average, with reports of up to 30 pounds lost in 26 weeks. However, it's important not to compare your results to anyone else's. As long as the scale moves in the right direction, you should be happy with any improvements you make.

How did Kelly Clarkson lose weight?

Regular Exercise and Fitness Routines

In addition to her dietary changes, Kelly incorporated regular exercise into her daily routine. Her workout regimen included a mix of cardio, strength training, and flexibility exercises, each of which contributed to her overall fitness and weight loss success.

What is the Ozempic face?

Ozempic face is a colloquial term, not a medically recognized condition. It describes the facial changes that can accompany rapid weight loss when using medications like Ozempic or another version of the same drug (generic name semaglutide) FDA-approved for weight-loss treatment.

What kills water weight?

Water weight is not usually a cause for concern, but it can be uncomfortable and recurring. Reducing salt and carbohydrate intake, keeping hydrated, and frequently exercising are all good ways to lose water weight and prevent it from returning.

How to lose belly fat fast?

8 Ways to Lose Belly Fat and Live a Healthier Life
  1. Try curbing carbs instead of fats. ...
  2. Think eating plan, not diet. ...
  3. Keep moving. ...
  4. Lift weights. ...
  5. Become a label reader. ...
  6. Move away from processed foods. ...
  7. Focus on the way your clothes fit more than reading a scale. ...
  8. Hang out with health-focused friends.

What weight is dangerously obese?

Your body mass index (BMI) is the initial factor that determines whether you'll qualify for weight loss surgery. A BMI between 18 and 25 is desirable. A BMI over 25 suggests you're overweight, while 30-39 indicates you're obese. A BMI of 40+ suggests morbid obesity.

How much weight can an obese person lose in 1 month?

"In general, 1 to 2 pounds per week, or 4 to 8 pounds per month, is a safe and sustainable amount to lose," says Sarah Gold Anzlovar, M.S., RDN, LDN and founder of Sarah Gold Nutrition. "Some people may lose more than that in the beginning, but it's often a lot of water weight and not true fat loss."

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