Chorionic villus sampling (CVS) is a test that can find certain problems with your fetus. These include many diseases that run in families (genetic conditions) and chromosome problems. It is done during early pregnancy, most often between the 10th and 13th weeks. Chorionic villi are tiny finger-shaped growths found in...
How to Use It A daily intake of 200 mcg is recommended by many doctors. Where to Find It The best source of chromium is true brewer’s yeast. Nutritional yeast and torula yeast do not contain significant amounts of chromium and are not suitable substitutes for brewer’s yeast. Chromium is also found in grains and cereals...
Discusses mineral our bodies use for normal body functions like digesting food. Looks at how chromium helps move blood sugar and is used to treat problems like diabetes. Covers safe levels of chromium and possible side effects of dietary supplements.
Chromium How Much Is Usually Taken by Athletes? Chromium, primarily in a form called chromium picolinate, has been studied for its potential role in altering body composition. One group of researchers has reported significant reductions in body fat in double-blind trials using 200 to 400 mcg per day of chromium for six...
Chromium How Much Is Usually Taken by Dieters? The mineral chromium plays an essential role in the metabolism of carbohydrates and fats and in the action of insulin. Chromium, usually in a form called chromium picolinate, has been studied for its potential role in altering body composition. Chromium has primarily been...
Chromium is a mineral found in certain foods. The body needs only trace amounts of chromium, and deficiency of this mineral in humans is rare. Chromium picolinate works together with insulin produced by the pancreas to metabolize carbohydrates. Chromium picolinate has been used in alternative medicine to treat chromium...
Chromosome analysis is a test that looks at the genetic material inside the chromosomes. It can be done on cells from amniotic fluid (the liquid that surrounds a baby in the womb), blood, saliva, tissue, or other samples from the body. This test looks for changes in the genes. Gene changes can cause problems with a...
Chromosomes are part of most types of cells in the body. Each chromosome has a single molecule of DNA. Humans have 46 chromosomes (23 pairs). Half of a person's chromosomes come from the mother and half from the father. One of the 23 pairs are the sex chromosomes, X and Y. A female inherits an X chromosome from each...
Chronic bronchitis is an inflammation in the airways leading to and within the lungs (bronchial tubes). The inflammation may narrow these tubes, which makes it hard to breathe. Chronic bronchitis causes a persistent cough that brings up mucus (sputum). Chronic bronchitis is a type of chronic obstructive pulmonary...
Bronchial tubes are airways that deliver air into the lungs. With chronic bronchitis, breathing in tobacco smoke and other irritants over time can make the airways inflamed. The airways make more mucus than normal. This reduces air flow and makes you cough. Over many years, damage to the lungs can grow worse and become...
Chronic candidiasis can be hard to spot,as its symptoms are the same as those of a number of other health issues. According to research or other evidence, the following self-care steps may be helpful. Eat foods low in refined carbs and sugars White flour, refined sugars, and fruit juices may help yeast grow in the...
Constipation may come and go and can cause pain and discomfort. But when it happens for weeks, months, or years, you may have chronic constipation. Chronic constipation can affect the quality of your life. But you can work with your doctor to learn how to manage it with different treatments. What causes it? If there is...
You can defeat chronic fatigue syndrome. With no single known cause, this syndrome largely remains a mystery. According to research or other evidence, the following self-care steps may be helpful. Gradually increase exercise Even if you must begin with only a few minutes at a time, exercise can help you feel better...
Helping or caring for a loved one with a long-term (chronic) condition, such as COPD or heart failure, can feel like a lot to take on. Sometimes it can be hard for people to accept help. Or they may choose not to accept help. So you may have to adjust the way you think, ask, listen, and respond. These tips might help...
Discusses chronic kidney disease (chronic renal failure), which means your kidneys don't work the way they should. Discusses dialysis. Covers treating diabetes and high blood pressure, which cause most cases of chronic kidney disease.
Chronic kidney disease happens when your kidneys no longer filter your blood the way they should, so wastes build up in your blood. This has probably been going on for years, and it may keep getting worse over time. If your disease gets worse, you could have kidney failure. Diabetes and high blood pressure cause most...
Many medicines may impair kidney function and cause kidney damage. If you have chronic kidney disease, your doctor may advise you to continue to take a medicine but may change how much you take. Or you may change to a different medicine. Make sure you talk with your doctor before you start or stop any medicine...
Think about what you've tried for back pain and what you might consider trying now.
What is chronic lung disease in infants? Chronic lung disease in an infant means that damaged tissue in the newborn's lungs is causing breathing and health problems. The lungs trap air or collapse, fill with fluid, and produce extra mucus. Most babies who have chronic lung disease survive. But symptoms may come back and...
Chronic lymphocytic leukemia (CLL) is a type of cancer that causes the body to produce large numbers of white blood cells (lymphocytes). These lymphocytes, called leukemia cells, cannot fight infection very well. When leukemia cells build up in the blood and bone marrow, there is less room for healthy blood cells. This...
What is chronic lymphocytic leukemia (CLL)? Chronic lymphocytic leukemia (CLL) is a cancer of the blood cells. It's a type of leukemia in which the bone marrow makes too many young white blood cells called lymphocytes. In CLL, some of these lymphocytes grow abnormally and don't mature or die off as they should. Instead...
Incidence and Mortality. Estimated new cases and deaths from CLL in the United States in 2024:[ 1] New cases: 20,700. Deaths: 4,440. Anatomy. CLL is a disorder of morphologically mature, but immunologically less mature lymphocytes. It is manifested by progressive accumulation of these cells in the blood, bone marrow...
Chronic lymphocytic leukemia (CLL) is a type of cancer in which the bone marrow makes too many lymphocytes (a type of white blood cell). CLL is a cancer of the blood and bone marrow that usually gets worse slowly. CLL is one of the most common types of leukemia in adults. It often occurs during or after middle age; it...
Chronic myelogenous leukemia is a disease in which the bone marrow makes too many white blood cells. Chronic myelogenous leukemia (also called CML or chronic granulocytic leukemia) is a slowly progressing blood and bone marrow disease that usually occurs during or after middle age, and rarely occurs in children...
What is chronic myeloid leukemia (CML)? Chronic myeloid leukemia (CML) is type of cancer in which the bone marrow makes too many white blood cells. In CML, young white blood cells grow abnormally, and they don't mature or die off as they should. These abnormal cells can crowd out normal blood cells and cause problems...
Chronic myeloid leukemia (CML) is a type of cancer that causes the body to produce large numbers of young white blood cells (myeloblasts). These myeloblasts, called leukemia cells, cannot fight infection very well. When leukemia cells build up in the blood and bone marrow, there is less room for healthy blood cells...
Incidence and Mortality. Estimated new cases and deaths from CML in the United States in 2024:[ 1] New cases: 9,280. Deaths: 1,280. CML is one of a group of diseases called the myeloproliferative disorders. It is also called chronic myelogenous leukemia. Other related entities include the following: . Polycythemia vera...
Myeloproliferative neoplasms are a group of diseases in which the bone marrow makes too many red blood cells, white blood cells, or platelets. . Normally, the bone marrow makes blood stem cells (immature cells) that become mature blood cells over time. . Anatomy of the bone. The bone is made up of compact bone, spongy...
Chronic obstructive pulmonary disease (COPD) is a lung disease that makes it hard to breathe. With COPD, the airways that lead to the lungs may be narrowed, and the tiny air sacs in the lungs may be damaged and lose their stretch. COPD is usually caused by smoking. Air pollution also causes COPD. Other things that may...
Find out what chronic obstructive pulmonary disease (COPD) is.
