Aspergillus is a genus, or category, consisting of hundreds of mold species around the world. Aspergillus species prefer oxygen-rich environments and are common contaminants on starchy foods, such as bread and potatoes, and some nuts, such as peanuts and walnuts.

Birth control pills contains a combination of female hormones that prevent pregnancy by stopping ovulation, the release of an egg from the ovaries.

Our bodies produce mucus constantly. Normally, it goes unnoticed until it becomes excessive or thick. Having a cold or the flu can cause the mucus to thicken, as can being dehydrated.

Cholesterol is a class of lipid/fat. Too much cholesterol in the blood, particularly low-density lipoprotein or "‘bad" cholesterol, contributes to plaque formation that clogs arteries, a risk factor for heart disease. On the other hand, elevated levels of high-density lipoprotein or "

As your child grows, it's important to know if he is healthy and growing as expected. Comparing your baby's weight to an expected weight is one way to ensure your child is growing well. Pediatricians use growth charts to accomplish this.

It’s not easy to diagnose a pinched radial nerve, primarily because it presents just like tennis elbow, an inflammation of the tendons that attach the forearm muscles to the elbow. The causes are also similar, namely a repetitive motion twisting the elbow or stressful gripping or turning with the hand.

Evening primrose oil is harvested from the seeds of the evening primrose flower, a wildflower native to North America. Desired for its reputed health benefits, evening primrose oil has been identified as a potential treatment for several health conditions, such as eczema.

The World Health Organization recommends pregnant women take a daily iron supplement to reduce the risk of iron deficiency, anemia and low-birth weight. Even during pregnancy, though, you can have too much of a good thing. Too much iron may have a negative effect on your body and put your unborn baby at risk.

Your body uses 13 vitamins — A, C, D, E, K and the B vitamins — to keep healthy. A balanced diet will supply most of these, and your body manufactures the others. Many people also take a daily multiple vitamin or specific vitamin supplements.

While you generally hear that cholesterol is found in meats, dairy and fried goods, there's still some question if vegetables contain this dietary substance. Luckily, the answer is quite simple. Vegetables (as well as fruits, nuts and whole grains) do not contain cholesterol.

Understand the potential side effects of laparoscopic surgery, including severe immediate postoperative pain, infected incisions, shoulder and upper chest pain, and damaged internal organs or blood vessels. Learn about the risks and complications associated with this minimally invasive surgical procedure.

AARP magazine celebrates 90210 star Luke Perry's 50th birthday, showing him aging gracefully and embracing aging,