Losing 20 pounds in one month is certainly a herculean task for any individual. This is not recommended for people who are already in their ideal weight. However, people who are overweight can aim to drop 5 pounds per week to lose overall 20 pounds in a month. Usually, doctors prescribed low calorie diet for patients who need to lose weight to improve their health conditions. Therefore, a prescribed special diet will help dieters to lose weight fast. However, losing weight in a healthy manner that you can sustain for a long time is best recommended.
A steady weight loss of losing from 1 to 2 lbs per week is a safe weight loss rate as recommended by health experts. Even popular diet programs assure this rate of weight loss to their dieters. You can go through the two popular diet programs jenny craig diet vs nutrisystem diet comparison here and learn the facts. Before signing up for a diet program, go through the reviews about them online and also inspect testimonials as weight loss is something closely related to your health.
When you have to lose 20 pounds in a month, it requires a huge calorie deprivation and also heavy exercise. In order to lose one pound your will have to create a deficit 3500 calories per week. To lose 20 pounds in a month, you will have to create a deficit of 70000 calories in a month. In a day you will have to create a deficit of 2300 calories. An active person can burn up to 3000 calories in a day and creating a deficit of 2300 calories leaves just 700 calories for him to perform day to day activities. The person will not receive the essential nutrients for the body to function properly and he might feel fatigued. Therefore it is recommended that you set a realistic goal.