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The Daily Insight

Is there a delay in weight loss?

Author

James Craig

Updated on February 20, 2026

There is a delay, usually between 48 and 72 hours, between the time you cut back on calories and when fat burning begins in earnest. In those hours, you will experience the most severe shortage of nutrition in the entire course of your diet.

In respect to this, is there a lag in weight loss?

It's not uncommon to have a frustrating lag between exercise and weight loss, but continue your positive efforts because they will be worth it. Current weight and energy expenditure levels become the body's norm. When a calorie-restrictive diet and/or exercise plan is begun, the body often responds with resistance.

Secondly, what could be the cause of not losing weight? There are some medical conditions that can drive weight gain and make it much harder to lose weight. These include hypothyroidism, polycystic ovarian syndrome (PCOS) and sleep apnea. Certain medications can also make weight loss harder, or even cause weight gain.

Similarly one may ask, how long does it take to start losing weight?

However, this weight loss may be a combination of fluid loss and fat loss. “For someone who has started exercising three times a week and eating a healthier diet, they may expect to lose one kilogram in 1½-2 weeks,” he said.

Why does weight loss take so long?

As you get lighter your body needs less calories to maintain it's current weight. This makes it harder to lose weight as you continue on your diet. Most people on a diet will lose weight at a faster rate in the first few weeks.

Related Question Answers

How do you speed up weight loss?

9 Ways to Speed Up Your Weight Loss and Burn More Fat
  1. Start (or Continue) Strength Training. If you're trying to lose weight but aren't lifting any weights, now is the time to start.
  2. Eat Enough Protein.
  3. Get Enough Sleep.
  4. Don't Fear Fat.
  5. Eat More Fiber.
  6. Focus on Whole Foods.
  7. Try HIIT Cardio.
  8. Fit in Some Refeed Days.

How can I lose 0.5 pounds in a week?

Over the long term, it's smart to aim for losing 1 to 2 pounds (0.5 to 1 kilogram) a week. Generally to lose 1 to 2 pounds a week, you need to burn 500 to 1,000 calories more than you consume each day, through a lower calorie diet and regular physical activity.

Is it possible to lose 1lb a week?

Lark and most experts suggest trying to lose between one-half and two pounds per week. That means you need an average deficit of: 250 calories each day to lose ½ pound per week. 500 calories each day to lose 1 pound per week.

Is losing 1lb a week enough?

Most experts agree that losing 1 to 2 pounds per week is the recipe for long-term weight management. Anything faster than that seems to increase the potential for weight re-gain, with many people gaining even more weight than they lost.

How many calories should I eat a day to lose 1 pound a week?

Because 3,500 calories equals about 1 pound (0.45 kilogram) of fat, it's estimated that you need to burn about 3,500 calories to lose 1 pound. So, in general, if you cut about 500 to 1,000 calories a day from your typical diet, you'd lose about 1 to 2 pounds a week. It sounds simple.

How much exercise does it take to lose 1 pound?

How Much Do I Need to Exercise for Weight Loss? Do the math: You need to burn 3,500 calories to lose a pound. So if you're burning 300 calories in one workout, it will take you nearly 12 workouts to lose one pound.

How long does it take for weight loss to show on scale?

Week 1: You will likely see about a 5-pound weight loss when you step on the scale at the end of the week. Congratulations! It's the first step, but a big one! Week 2: You will probably notice an inch-or-so gone from your middle, and your clothes may start to hang a bit looser.

Why can I lose more than 1 pound a week?

According to many experts, losing 1–2 pounds (0.45–0.9 kg) per week is a healthy and safe rate (1, 2 , 3 ). Losing more than that is considered too fast and could put you at risk of many health problems, including muscle loss, gallstones, nutritional deficiencies and a drop in metabolism (4, 6 , 7 , 8).

Where do you lose fat first?

Mostly, losing weight is an internal process. You will first lose hard fat that surrounds your organs like liver, kidneys and then you will start to lose soft fat like waistline and thigh fat. The fat loss from around the organs makes you leaner and stronger.

How can you tell if your losing body fat?

Scale not budging? 4 other signs that you may be losing weight
  1. Less intense workouts feel harder.
  2. You're more hungry than usual.
  3. You gain a couple of pounds.
  4. You feel better.

Will I lose weight if I stop eating for 3 days?

The 3 Day Diet is a very low-calorie diet that uses simple foods that are low cost and easy to find and prepare. A short-term weight loss is likely. But that is where the good news ends. During the 3 days of the diet, balanced nutrition is lacking.

How much weight do you need to lose to notice a difference?

Rule's team also found that people needed to lose twice as much weight to be perceived as more attractive by others beyond just "you've lost weight." The average amount of weight loss needed to make the faces in photos more appealing was about 14 pounds for women and 18 pounds for men of average height.

Does losing 10 pounds make a difference in appearance?

"By the time you hit 10 pounds, your jeans will feel differently, absolutely," Blum says. "Just a little looser. Theoretically, 10 pounds is considered one size." Once you get past that first couple pounds where you might not be able to tell, Blum says, you really do start to lose body fat.

Can you lose 10 kg in a month?

By making some small changes to your daily routine, you can safely lose up to 10 pounds (4.5 kg) in just one month, hitting your weight loss goals quickly and easily.

How many weeks does it take to lose weight?

The National Institutes of Health (NIH) recommend trying to lose between one and two pounds a week. Losing weight at a slow and steady rate is actually better for your body because it helps ensure that your body is losing fat and keeps the weight off.

Is a 5 pound weight loss noticeable?

Timeline for Noticeable Weight Loss

Week one: Most people start to see some change in the scale (usually up to five pounds) during this week. You're likely to feel better, but not see major changes in your body.

How long does it take to notice weight loss from walking?

Advanced: Walking at 4.5 miles per hour (a fast speed walk) for 60 minutes a day would burn approximately 350 calories. Steven explained that, since one pound of fat is equal to 3,500 calories, it would take roughly two weeks for someone in that advanced category to burn enough calories to begin losing weight.

Why can I not lose weight no matter what I do?

You're eating too many calories: “A large percentage of people who have trouble losing weight are simply eating too many calories,” Dr Dey says. You may think that this does not apply to you, but keep in mind that studies consistently show that people tend to underestimate their calorie intake by a significant amount.

Why am I not losing weight but look slimmer?

It's possible to get thinner without actually seeing a change in your weight. This happens when you lose body fat while gaining muscle. Your weight may stay the same, even as you lose inches, a sign that you're moving in the right direction.

Why can I not lose weight in my stomach?

The type of workout you are doing, your diet, and lifestyle factors can all effect how successful you are at losing fatty tissue. And to make things harder, you cannot spot reduce fat - meaning when you do lose body fat it tends to come from all over, not just your belly fat.

Why am I gaining weight in my stomach?

Gaining weight solely in your stomach may be the result of specific lifestyle choices. The two S's — stress and sugar — play a significant role in the size of your midsection. Certain medical conditions and hormonal changes can contribute to abdominal weight gain.

What should I do if I can't lose weight?

The best tips on how to lose weight
  1. Eat high fiber foods. Foods that are high in fiber help you feel food for longer and prevent snacking.
  2. Control your gut bacteria.
  3. Practice mindful eating.
  4. Do not skip breakfast.
  5. Choose lighter salad dressings.
  6. Portion control.
  7. Exercise more.
  8. The Mayo Clinic Diet.

Why can't I lose weight eating 1200 calories a day?

Some research also suggests that weight loss is about more than the calories a person consumes and burns. The body may change the rate at which it burns calories depending on how many calories a person eats. Therefore a person on a 1,200 calorie diet may burn fewer of them. This can slow weight loss.

Can you lose weight by eating less and not exercising?

To lose weight, you need to eat lessnot exercise more, says Dr Michael Mosley. More exercise is unlikely to lead to more weight loss. Losing weight is a complicated process, but basically it comes down to creating an energy deficit — that is, burning more calories than you eat.

How much water should I drink to lose weight?

According to the studies, 1–2 liters of water per day is enough to assist with weight loss, especially when consumed before meals.

How fast can I lose 20 pounds?

Honestly. Simply put, you can lose 20 pounds in several months by eating fewer calories than you do now and exercising vigorously for three to five hours per week using resistance training, interval training, and cardio training.

Can you lose a noticeable amount of weight in 2 weeks?

Two weeks may seem not enough to drop any meaningful amount of weight, but there are safe ways to drop a handful of unwanted kilograms in a short period of time. Fad diets and promoters of weight loss pills will have you believing otherwise, but there are safe and effective ways to lose weight in 2 weeks or less.

What is considered rapid weight loss?

The weight loss does not come about because of diet, exercise or lifestyle changes. Weight loss of 10 pounds or more, or five percent of body weight, over a period of 6 to 12 months is considered “unexplained.” Unexplained weight loss can be a symptom of a serious condition or illness.

How long does it take to lose 15 pounds?

about two to four months

How does rapid weight loss affect the body?

Rapid weight loss creates physical demands on the body. Possible serious risks include: Gallstones, which occur in 12% to 25% of people losing large amounts of weight over several months. Dehydration, which can be avoided by drinking plenty of fluids.