If you are following a low gi diet plan because you want to lose weight, the BMI (Body Mass Index) is one of the most popular means by which to calculate obesity.

The BMI represents the relationship between height and weight.

BMI = Weight kg ÷ height m?

Or use this BMI chart for quick reference.

BMI Chart

BMI Assessments
• BMI < 20 : Signifies someone is underweight

• BMI = 20 to 25 : Represents at weight range at which there are few weight associated health risks

• BMI = 26 to 30 : Signifies the weight range at which someone is regarded as overweight

• BMI = 31 to 40 : Signifies the weight range at which someone is classed as obese with numerous associated health risks

• BMI > 41 : Represents someone who is severely obese who is strongly associated with severe health problems

Following a well balanced low gi diet and regularly exercising will help you lose weight in a sensible and sustainable way.