Body Mass Index (BMI Test)
If you think you are overweight, find out by checking your Body Mass Index (BMI). You can do this by dividing your weight (kg) by your height² (m).
If your BMI is greater than 25 you are overweight. If your BMI is greater than 30 you are obese. In both instances you need to lose weight not only to help stop snoring, but to prevent other diseases associated with obesity.