The condition of overweight gives and extra burdern to your heart. To find out if you are indeed overweight, you need to know your WHR or height to weight ratio. To work this out measure round your waist in centimetres and divide it by your hip circumference. The measurements need to be in centimetres, so if your measuring tape is in inches, multiply each measurement by 2.5 before dividing one by the other. If the figure you end up with is greater than 0.9 for men and 0.8 for women then your fat distribution is likely to be associated with an increased risk of cardiovascular disease and diabetes.
Research has shown that many overweight people with angina, raised blood cholesterol and high blood pressure found their condition improved greatly, even after losing only some of their excess weight. Many of those who kept their weight off were able to reduce their medication or even stop it entirely.
Exercise is important for your heart too. If you take regular exercise, it will speed up your basal metabolic rate. This means that you will burn more calories, not only when you are exercising but for some time afterwards as well. People often imagine that they have to exercise hard to have an effect, but it’s enough just to take exercise that leaves you warm and breathing heavily, but still able to hold a conversation.