Knowing your body mass index (BMI) gives you a good sense of whether you're at a healthy weight. Simply enter your height and weight and find out.
You need kilojoules ( calories) to maintain your current weight
You need to eliminate 2000 kilojoules (500 calories) a day to lose weight. We recommend you do that through a combination of diet and exercise. For example, eat 800 fewer kilojoules (200 fewer calories) and burn 1200 kilojoules (300 calories) through exercise.
Its all go today for you and, if youre not super-organised, youll get yourself into a total spin. Youre at your most...read more