You may have heard of the ‘BMI’. BMI stands for ‘Body Mass Index’ and it’s a simple calculation used to work out whether you are overweight, underweight or a healthy weight. For most people, the BMI calculation is a great way of assessing current physical health. The higher your score, the more you are at risk of acquiring a host of medical conditions such as heart disease, strokes, diabetes, high blood pressure and breathing conditions. The BMI calculation is great for peopl