1491 results found
Health topics
… active provides important health benefits, such as: Reduced blood pressure and improved levels of blood lipids (such as LDL or bad cholesterol) Lower risk of high blood pressure (hypertension), heart disease and stroke …
Health topics
… carbohydrate. It helps you know how much these foods raise blood sugar. Carbohydrate raises blood sugar more than other nutrients, like proteins and fats. Some carbohydrate foods raise blood sugar more than others. Low-glycemic foods make blood …
Health topics
… Venous insufficiency is a problem with the flow of blood from the veins of the legs back to the heart. The … of the legs might not work as they should. This can allow blood to leak backward. It can lead to problems that include … the veins have become damaged. These valves normally keep blood flowing toward the heart. But damaged valves allow …
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… Overview Overview When you test your blood sugar, you learn your blood sugar level at that time. But you can't tell what's happening to your blood sugar the rest of the time—especially overnight. A …
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… . Diverticular bleeding causes a large amount of blood to appear in your stool. What causes it? The reason … against weak spots in the colon. Weak spots are where blood vessels pass through the muscle layer of the bowel wall to supply blood to the inner wall. Bleeding occurs when the blood …
Health topics
… Basics What is leukemia? Leukemia is cancer of the blood cells. It starts in the bone marrow, the soft tissue inside most bones. Bone marrow is where blood cells are made. White blood cells help your body fight infection. Red blood cells …
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… that may include too much fat around the waist , elevated blood pressure, high triglycerides , elevated blood sugar, and low HDL cholesterol . Together, this group … resistance, your body cannot use insulin properly, and your blood sugar will begin to rise. Over time, this can lead to …
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… Femoral-tibial bypass is a type of surgery. It redirects blood around blocked blood vessels in your lower leg or foot. It is often done if … Your doctor will use something called a graft to make the blood go around (bypass) the blocked part of your blood …
Health topics
… Raynaud's (say "ray-NOHZ") phenomenon occurs when the blood vessels in the hands and feet are extra sensitive and … In the cold, it's normal for the body to narrow the small blood vessels to the skin and to open the blood vessels to the inside parts of the body to keep the …
Health topics
… cases of recurrent miscarriage . This syndrome increases blood clotting. It can cause dangerous blood clots (thrombosis) and problems with blood flow. Sometimes the only sign of this syndrome is an …
