Many people may think coronaviruses are a newly discovered disease, but researchers first identified this family of viruses in the 1960s. There are seven identified types of coronavirus. Each one has ...

Why is a healthy liver so important? Well, the liver and kidneys are our detox organs. The liver is, in fact, the second largest organ after our skin, and its size indicates the tremendous ...

Approximately one in nine men are diagnosed with prostate cancer at some point in their lives, though it is more common in older adults. Eighty percent of men over 80 have cancer cells in their ...

Creatinine, a critical blood chemical, is produced from creatine phosphate during muscle exertion. It represents the residual waste after the muscular system has utilized the necessary energy for ...

The pancreas is a small gland in the abdomen, only six inches long, with a flattened pear shape. The liver, gallbladder, spleen, stomach, and small intestine surround the pancreas, which assists in ...

Acid reflux occurs when the muscle ring that allows food into the stomach, the lower esophageal sphincter, relaxes when it should not. The acid then travels back up the esophagus. These tried-and-true ...

Protein is the macronutrient needed for building muscle mass and facilitating many chemical reactions in the body. Two other macronutrients, fats and carbohydrates, are equally important. Proteins are ...

Damage to the lungs can cause systemic failure throughout the human body. There are many factors involved in developing lung cancer, including hereditary and environmental influences and smoking.

Cholesterol is a waxy substance in the body that plays a vital role in the production of cell membranes, hormones, and vitamin D. There are two types of cholesterol: LDL ("bad" cholesterol) and HDL ...

Diverticulitis causes pea-sized, bulging pouches — diverticula — to form in the inner lining of the colon or large intestine and become infected and inflamed. Diverticulitis is distinct from ...

Clostridium difficile colitis (CDC) is an infection of the intestine caused by the bacteria Clostridioides difficile. Symptoms may be mild, but life-threatening complications can develop. Those at ...

Diabetes mellitus or diabetes is characterized by high blood sugar levels. The condition occurs because the pancreas cannot produce enough of the hormone that balances blood sugar or because the cells ...