Kidneys are two important organs that work continuously to keep the body healthy. They filter waste and extra fluid from the blood, help control blood pressure, support healthy bones, and help the body make red blood cells. Kidney disease happens when the kidneys become damaged or cannot work properly. Some kidney problems develop suddenly, while…
A stroke is a serious medical emergency that happens when the blood supply to part of the brain is interrupted or when a blood vessel in the brain bursts. The brain needs a constant supply of oxygen and nutrients to work properly. When blood flow is blocked or bleeding occurs, brain cells can become damaged…
A heart attack is a serious medical emergency that happens when blood flow to part of the heart muscle is suddenly reduced or blocked. Without enough oxygen-rich blood, the affected heart muscle can become damaged. The medical name for a heart attack is myocardial infarction (MI). A heart attack can happen suddenly, but the process…
Heart disease is a broad term used for several conditions that affect the heart and the blood vessels connected to it. Some heart conditions develop slowly over many years, while others can cause sudden and serious problems such as a heart attack. Heart disease is a major health concern worldwide. Cardiovascular diseases are the leading…
Type 2 diabetes is one of the most common long-term health conditions in the world. It happens when the body does not use insulin properly and, over time, may not make enough insulin to keep blood sugar at a healthy level. The condition can develop slowly. Some people have type 2 diabetes for years without…
High blood pressure, also called hypertension, is one of the most common health conditions in adults around the world. It can affect a person for many years without causing clear symptoms. This is why high blood pressure is often called a “silent” health problem. When blood pressure stays too high for a long time, it…