There is no hard and fast answer to how much a person should weigh in order to be healthy. But, women need to be concerned about weight because it can and does affect overall health. Obesity, or being overweight, can result in premature death and can contribute to many problems, such as heart disease, high blood pressure, high blood cholesterol, diabetes, cancer, breathing problems, arthritis, and problems with pregnancy, labor and delivery.   The first, and best, thing to do is to talk with your health care provider about your weight. Together, you can talk about what a healthy weight is for you, based on your height, build (bone size, amount of muscle) and age. You can also use a tool called the Body Mass Index (BMI) to give you a pound range for a healthy weight. You take your weight and height and see where you fall on the BMI table for adults (see below). There is also a handy BMI calculator at the National Heart, Lung and Blood Institute’s web site (see resources at the end of this FAQ). Some general guidelines for losing weight safely are: • Eat fewer calories. The best formula for losing weight is to decrease the number of calories you get while increasing your physical activity every day. Depending on how active you are, you may need between 1,500 — 2,500 calories a day. A safe plan is to eat 300 to 500 fewer calories a day to lose 1 to 2 pounds a week. • Lose weight slowly. It is best to aim for losing 1/2 to 2 pounds a week. By improving eating and exercise habits, you will develop a healthier lifestyle. And, this will help you to control your weight over time. You will also lower your chances of getting heart disease, high blood pressure and diabetes. 'Crash' diets may take off pounds faster, but can cause you to gain back even more pounds than you lost after you stop the diet. • Exercise. Get active for at least 30 minutes every day. You don't have to train for a marathon to be active! Bri...