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Iron’s role in the body Low iron is the most common nutritional deficiency in the world. If you are anemic, you do not have enough healthy red blood cells. Being low on iron is one cause of anemia. If you are anemic, you do not have enough healthy red blood cells. You also may be …

Generic Name: yohimbine Brand Names: Aphrodyne, Yocon Drug Class: Herbals What is yohimbine, and what is it used for? Yohimbine is a prescription medicine used to treat male impotence (erectile dysfunction) due to diabetes, vascular conditions or psychological origin. There are, however, limited data on its efficacy, and more effective drugs such as phosphodiesterase-5 inhibitors are available to treat erectile …

A viral load tests count the number of human immunodeficiency virus (HIV) copies per milliliter of blood. An undetectable human immunodeficiency virus (HIV) viral load is defined as less than 20 copies of HIV per milliliter of blood. Many HIV tests may not detect the virus if there are fewer than 50 copies per mL of blood. However, modern tests …

Generic Name: dextroamphetamine Brand Names: Dexedrine, ProCentra, Zenzedi Drug Class: Stimulants; ADHD Agents What is dextroamphetamine, and what is it used for? Dextroamphetamine is a stimulant drug used to treat a chronic sleep disorder (narcolepsy) that causes daytime drowsiness, and attention deficit hyperactivity disorder (ADHD) in both adults and children. Dextroamphetamine is a sympathomimetic amine drug that mimics the action of …

Breast cancer is a type of cancer that develops in the tissues of the breast. According to the Centers for Disease Control and Prevention, progressing age is probably the most important risk factor for breast cancer. As women age, the risk of breast cancer increases. Most cases of breast cancer are seen among women who are about 50 to 69 …

You’re not actually experiencing a calorie deficit Estimating calorie intake and expenditure can be difficult. You may not be losing weight while experiencing a calorie deficit because the app, or fitness tracker, or journal you're using may not be providing an accurate picture of how many calories you're burning and taking in. You've estimated how many calories you burn in …

Learn the 11 criteria for lupus, which were developed by the American College of Rheumatology. Systemic lupus erythematosus (SLE), a most common type of lupus, is a multi-organ autoimmune disease in which your body’s immune cells attack your own organs or tissues. This can affect any organ in the body and cause inflammation. Lupus can produce a variety of symptoms …

Learn about cystogram vs. cystoscopy in terms of procedure, uses, and risks A cystogram is similar to a cystoscopy in terms of the conditions both are used to diagnose. However, there is a key difference in the procedure: Cystography is an imaging test that uses X-rays to diagnose problems in the bladder.  Cystoscopy is a procedure that uses a hollow …

Learn about the pros and cons of getting breast implants and whether the benefits outweigh the risks Breast implants are an investment—one many women feel are worth it. Due to the high success rates, breast augmentation is a very popular cosmetic surgery in the United States. According to one study involving 225 women who returned for interviews a month after …

Learn about how protein benefits your body and how much you need on a daily basis Protein plays a critical role in keeping your body healthy and functioning properly. Your body needs protein to build muscle, burn fat, repair tissue, and repair tissue.  Learn about how protein benefits your body and how much you need on a daily basis. 16 …