how many calories should i lose a day to lose 20 pounds?
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A reduction of at least 500 calories a day means you could lose a pound every week or 20 pounds in about five months.
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You lose weight when your body takes in fewer calories than it burns. Decreasing your overall calories by 500 to 1,000 calories per day will turn into a weight loss rate of one to two pounds a week.
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One pound of fat -- is equal to 3,500 calories. By shaving 500 calories a day through dietary and exercise modifications, you can lose about a pound a week. If you only need to maintain your current weight, shaving 100 calories a day is enough to avoid the extra 1-2 pounds most adults gain each year.
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Current guidelines say 0.5 to 2 lb a week. This is based on a daily calorie deficit of 500 calories. As one pound of fat contains 3,500 calories, an individual should technically lose 1 lb over seven days.
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If you run for 20 minutes each day, you'll burn approximately 200 calories. To lose 1lb of body fat per week, you'd need to reduce your total calorie intake in one week by 3500 calories.
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Most experts recommend that you cut approximately 500 to 750 calories per day1﻿ to lose one to two pounds per week.
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To lose a pound, you need to burn off the equivalent number of calories found in that pound. The common advice has long been that you need to burn 3,500 more calories than you eat to drop one pound. To do this in one week, then, you need to create a calorie deficit of 500 calories each day.
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Some experts recommend reducing calories by around 500 calories per day for a weight loss of 1 pound (0.5 kg) of weight per week ( 10 ). This may not work for everybody. The number of calories you eat affects weight gain and weight loss. A deficit of around 500 calories is often enough for healthy weight loss.
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Summary. Past research has shown that there are roughly 3,500 calories in 1 lb of body fat. This has led many people to believe that if they want to lose 1 lb of body weight, they just need a reduction of 3,500 calories. For example, this would mean losing 500 calories each day to lose 1 lb of body fat in a week.
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Set a realistic timeframe At one to two pounds per week, losing 25 pounds will take you a little more than 12 weeks, or three months. To lose weight in a healthy manner, you should cut 500 to 1,000 calories a day by eating less and exercising more.
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For example, to lose 1 to 2 pounds a week — a rate that experts consider safe — your food consumption should provide 500 to 1,000 calories less than your total weight-maintenance calories. If you need 2,325 calories a day to maintain your current weight, reduce your daily calories to between 1,325 and 1,825.
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Experts typically recommend cutting about 500 calories per day to lose fat at a sustainable rate, which is just about one or two pounds per week, says Turoff. Unless you have a significant amount of weight to lose—like, 100 pounds or more—you can't really lose more than that pound or two of pure fat that fast.
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The safest weight loss is around 1 pound per week if you weigh under 150 pounds, and 1 to 2 pounds per week if you weigh over 150 pounds. This will be a 500-calorie-per-day deficit through a combination of exercise and cutting calories.
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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.
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It's a simple premise, but if you can take in less calories than you burn off, you'll lose weight. For example, if you burn 2,000 calories a day, try to eat a 1,500–1,800 calorie/day diet (500–600/meal). It's very reasonable.
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This means you should easily lose weight on a calorie intake of 1,500 calories a day. Indeed, for someone of your age, height and weight, WLR recommends a daily calorie intake of just over 1,700 calories a day to help you lose 1lb a week.
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For healthy weight loss, we don't advise losing more than 2 pounds per week. If you calculate a daily calorie goal that's less than 1,200, set your calorie goal at 1,200 calories. Below that, it's hard to meet your nutrient needs-or to feel satisfied enough to stick with a plan.