Below is an instruction from Human. Write a response.
    ### Instruction:
    How to prevent High Blood Pressure ?
    ### Response:
    Two key measures are used to determine if someone is overweight or obese. These are body mass index, or BMI, and waist circumference. Body mass index (BMI) is a measure of weight in relation to height, and provides an estimate of your total body fat. As your BMI goes up, so do your chances of getting high blood pressure, heart disease, and other health problems.
    