
Iron deficiency anemia is the most common nutritional disease in the world. Women are particularly vulnerable to iron deficiency anemia. Do you tire easily? Do you have difficulty concentrating? Are you always cold? These are all symptoms of anemia, a problem that results when ...

High Blood Pressure Most of the 50 million Americans with high blood pressure have what doctors call primary, or essential, hypertension. That means there is no underlying disease no kidney or hormone condition, for instance creating the problem. Medical experts say the exact cause ...

Black stool usually means that the blood is coming from the upper part of the gastrointestinal tract. The blood might be coming from the esophagus, stomach, and the first part of the small intestine. Blood will typically look like tar after it has been exposed to the ...