Cholesterol bumps--or xanthomas--are fatty deposits that build up under the skin. Anyone can develop a cholesterol bump, but they are most common on the elderly and affect many people with high blood cholesterol levels.

Your nose is comprised of bone and cartilage, separated into two symmetrical hollow nostrils. Open sinus spaces sit in your forehead, at the top of your nostrils. As part of the respiratory system, the nose serves several functions.

Solid mineral crystals in your bones impart them with the strength and rigidity to support your body and withstand powerful physical stresses. Calcium and phosphorus are the most abundant minerals in your bones, together forming calcium phosphate crystals.

Everyone needs adequate amounts of calcium to maintain healthy teeth and bones. Besides this, you also need this mineral for proper muscular contraction, ensuring normal enzyme function and blood clotting, and maintaining a regular heart rate.

Colloidal silver is a product that is sold as a liquid supplement, nasal spray and ointment, and it is marketed for the treatment of a variety of disorders.

High levels of cholesterol in your blood can build up and narrow, or even block, your arteries, which can increase your risk for a heart attack or stroke.

Birth control pills allow women to control their own fertility by preventing unwanted pregnancies. The birth control pill can also regulate menstrual cycles, which is helpful for women with irregular periods, polycystic ovarian syndrome or endometriosis.

Epsom salt is the common name for a mineral found in seawater that was first distilled in the town of Epsom, England. The salt is also called magnesium sulfate, because it is made up of the metal magnesium bonded to sulfur and oxygen.

Several conditions may break the skin, causing the formation of a scab, including abrasions, lacerations and blisters. A scab is a normal part of the healing process and should remain in place until it falls off naturally. Valerie Ann Worwood, author of "The Complete Book of Essential Oils & Aromatherapy,"

Liposuction removes excess fat from the body surgically. According to the U.S. Food and Drug Administration, liposuction can be performed on the following areas of the body: buttocks, breasts, neck, back, stomach, face, calves, upper arms, knees, thighs, back and love handles.

An elderly person needs to feel safe, remain close to other people and believe that his life continues to be meaningful. Meeting his emotional needs can help him avoid depression.

Weeds are often some of the most medicinally viable and nutritionally dense plants in existence. Obvious examples include dandelions, useful as both a food and medicine. Another plant classified as a weed by the U.S.