Fast weight loss, such as losing 10 pounds in a week, is possible — but it's usually not worth it. In fact, it could be detrimental to your physical and mental health. In reality, plans and programs that promise rapid weight loss or extreme results are best avoided.
The Bottom Line
Although it is impossible for you to lose 10 lbs in 10 days, losing weight more slowly and sustainably is, however, achievable. However, you are asked to only start a weight loss program under professional and medical supervision and guidance.
Walking is a free and effective form of exercise for weight loss. When combined with dietary changes, you can lose 10 pounds in 10 to 24 weeks. Start with walking 10 to 15 minutes per day and work up to 30 to 60 minutes per day, depending on your fitness level and schedule.
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.
But do you really know what's realistic? 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.
Drinking Water Can Make You Burn More Calories
Drinking water increases the amount of calories you burn, which is known as resting energy expenditure ( 4 ). In adults, resting energy expenditure has been shown to increase by 24–30% within 10 minutes of drinking water.
The Egg diet is a low-calorie, low-carb, high-protein eating plan that proponents argue can lead to rapid weight loss without losing muscle mass. The one-week egg diet plan recommends eating only eggs, water, non-sugary beverages, leafy greens, non-starchy vegetables, and whole grains.
The Academy of Nutrition and Dietetics recommends trying to limit weight loss to one or two pounds per week. It might seem slow, but people who do that are more likely to keep the weight off. If you want or need to lose weight faster than one to two pounds per week, don't try fad diets or severely limit your calories.
Why Do Heavier People Lose Weight Faster? The number of calories your body burns at rest and during exercise, aka your metabolism, increases with body weight. A person who weighs 250 pounds naturally burns more calories than someone who weighs 150 pounds.
"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.
What Drink Burns Fat Overnight? Drinking turmeric milk, chamomile tea, cinnamon tea, green tea, protein shake, green veg smoothies, and fiber-rich juice helps you burn significant fat overnight.
The first place men typically lose weight is the belly, while women tend to lose weight all over, but hold onto weight in their thighs and hips, Dr. Block explains.
Not only is it impossible to lose 5 pounds within 24 hours, but also very dangerous to your health. Instead of looking for such methods, try to aim at losing 5 pounds gradually and healthily. All it takes is focusing on a calorie deficit, exercising regularly, eating healthy, and perhaps, trying a fast.
The answer is a scientific “No!” Because a pound of fat contains 3500 calories, and most people don't burn even that number each day, you would need to consume “less than zero” calories to lose that much weight in fat.
To lose two pounds a day means that you have to lose 7000 calories in one day (14). On average we humans need about 2000 to 3000 calories a day (3000 calories is even on the higher side). Being very realistic, it is impossible to lose that many calories in a given day.