An ideal BMI ranges between 20-24.9 (see the table below). We have set the calculations at 24. This is will bring you to down to a healthy weight. If this is still too heavy you can still reduce your calories by no more than 500 per day and you will lose weight – never less than 1500 per day. Remember if you are near to an ideal weight it is very hard to lose weight on calorie reduction alone. Next generation FatNav will have an exercise counter to show you how increased exercise burns calories.
Sedentary lifestyle means: you are a desk worker, car user with little physical exercise.
Active lifestyle means: 60 mins of moderate exercise (e.g. walking) per day and 3 sessions of aerobic exercise per week.