Whether you have five pounds or over 100 pounds to lose, excess body weight can take a toll on everything from your energy levels to your self-esteem. Worse yet, being overweight can be extremely dangerous for your health. With so many risks associated with obesity and overweight, ranging from high blood pressure to diabetes to cardiovascular disease, maintaining a healthy weight is essential to living your best life. Unfortunately, as we age, losing weight can become extremely difficult. While modifying your diet and starting an exercise program may have worked for you in the past, as our metabolism slows, these measures alone may no longer be enough to lose a significant amount of weight at a steady but progressive pace.