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In a technetium-labeled red blood cell bleeding scan, blood is taken from you, and a small amount of radioactive material called

Eating a diet high in fiber is thought to help prevent constipation and its related problems. It may lower blood pressure, improve

For healthy bowels, avoid constipation. You can try these steps. Eat foods high in fiber. Include fruits, vegetables, beans, and

Discusses surgical treatment of digestive system problems by removing diseased or damaged part of the colon (bowel resection)

Get started on healthy eating If you're trying to eat in healthier ways, you may need to change some of your daily habits. But you

Explains how to start being more active to improve your health. Being more active can be part of your plan to reach a weight that

Looks at sleeve gastrectomy, a type of weight-loss surgery for obesity. Explains what it is and why it is done. Looks at how it is

Discusses gastric bypass surgery to treat obesity. Discusses why and when it is done. Covers laparoscopic and open Roux-en-Y

Covers the basics of obesity. Discusses health risks such as hypertension related to having excess body fat. Focuses on lifestyle

People who have sickle cell disease can sometimes have vision problems. Blood cells that change shape, or "sickle," can get