The pancreas produces insulin to regulate blood sugar and enzymes to promote digestion. The two major diseases of the pancreas are pancreatitis and cancer.

Fruit nourishes you with fiber, minerals and vitamins, but some can be better than others for keeping your kidneys healthy. In general, look for fruit that's rich in antioxidants -- such as flavonoids and vitamins A, C and E -- and low in potassium.

Lisinopril is a commonly prescribed angiotensin converting enzyme (ACE) inhibitor. Although it is routinely given to patients with high blood pressure, it is also given to kidney patients without hypertension as a preventive measure.

Your liver works to filter waste from your body, removing excess nutrients and toxins from your system. Think of elevated liver enzymes as an indication that your liver is working overtime. There are four separate liver enzymes, each one giving a clue about what could be damaging your liver.

Acid reflux occurs when stomach acid moves upwards into the esophageal tract, leading to a burning sensation and feeling of irritation. Cayenne pepper, with its spicy taste, can trigger acid reflux.

The liver is one of the main organs of digestion. In addition to its role in hormone production and protein synthesis, it manufactures bile, which is essential to the digestion of dietary fats. Bile is stored in the gallbladder, a tiny organ located behind the liver.

Elevated liver enzymes usually are not a life-threatening condition, but high ALT and AST do warrant prompt medical attention.

Pain in the right lower quadrant -- the lower right area of the abdomen -- can arise from a variety of causes. These underlying causes range in severity from minor to potentially life-threatening, possibly requiring emergency surgery.

Liver enzymes may become elevated for several reasons, including over-consuming alcohol, taking prescription medication or developing an infection. While sometimes this is a temporary issue, liver enzymes that are elevated for extended periods of time can damage health.

Creatinine and blood urea nitrogen, or BUN, are both nitrogen-containing waste products generated by muscular activity. Many patients panic if lab results come back with elevated creatinine or BUN. This is understandable because these values can be red flags for kidney disease.

Kidney disease occurs when the kidneys are unable to perform their function of filtering excess fluids and waste from the blood. As the disease progresses, waste builds up in the blood and damages other organs.

The cell is the basic unit of life. Organisms can consist of one cell, known as unicellular organisms, or many cells. There are two basic classifications of cells: prokaryotes, which mostly consist of bacteria, and eukaryotes, which are more advanced.