When you have to lose 80 pounds in 6 months, it may sound impossible but you can accomplish it through a well planned diet and exercise program. To determine how much should be your ideal body weight and how much you can lose weight, you have to calculate the body mass index. BMI calculation helps you understand if you are overweight or underweight or obese.
The American Obesity Control Association suggests that one should discuss with the doctor before embarking on a weight loss plan. The daily consumption of an individual who is trying to lose weight should not drop below 1200 calories as the body will not receive sufficient nutrients to function. Health experts state that men dipping below 1400 calories a day and women below 1200 calories are likely to develop nutritional deficiencies. If you are new to weight loss and do not know where to start you can seek help of weight loss programs like Nutrisystem, Jenny Craig, etc. Have a look at the side by side comparison of nutrisystem and jenny craig made here for you to decide the most suitable one.
If you have some knowledge about how weight loss happens may be you can device your own weight loss diet. Maintaining a journal of your daily consumption will help you keep a tab on the calories consumed on a daily basis. Here also you need to calculate your BMI and if it is above 27, you will have to stay with 1200 or 1400 calories as per The American Obesity Association. If you have a higher body max index that is above 30, you will have to limit your daily consumption to 800 calories per day. However, this will cause nutritional deficiency which you have to cope up with by eating lots of fresh fruits and vegetables.