Amino acids are organic compounds that your body uses for a number of functions, including digestion, protein-building and tissue repair, says MedlinePlus, a service of the National Institutes of Health.

Clavicles -- otherwise known as collarbones -- are thin bones that attach the shoulder blades to the breastbone. A break to a clavicle can occur as a result of a fall, a sports-related mishap or a car accident.

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.

Detox diets have been used for centuries as a way to cleanse the body, spirit and mind. Today, a detox juice fast is more likely an attempt to drop a few pounds quickly, but the basic principle is the same. Most detox diet programs recommend that you avoid animal products, refined sugar, tobacco and alcohol.

With the introduction of Viagra and other male enhancement medications, many men (and women) have become intrigued with the prospects of overcoming their sexual afflictions. Herbs present a natural over-the-counter solution to sexual enhancement for men, boosting libido and helping harness testosterone.

Rescue Remedy, a popular over-the-counter anxiety treatment made from highly distilled "flower essences," generally causes no side effects beyond placebo. According to a systematic review by Edzar Ernst, Rescue Remedy contains no pharmacologically active herbal ingredients. An additional review published in "

Gluten sensitivities typically affect your digestive system, skin or sinuses, but in certain circumstances, a gluten allergy can cause ear congestion and a temporary reduction in hearing.

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.

As one of the two major groups of protein found in milk, whey protein is used in a wide variety of foods such as ice cream, bread and infant formula.

Sebaceous glands are responsible for producing an oily, waxy substance known as sebum. Sebaceous glands can produce excessive amounts of oil that may combine with dead skin cells, blocking your pores and causing a range of skin conditions, such as blackheads, pimples and cysts.

Rituals are a symbolic way to help you release old hurts and prepare for new goals. Everyone encounters negativity in life, including gossip, turmoil at work, breakups and other losses. They can block you spiritually if you allow them to build and gather power.

The process by which dietary calories are absorbed is called metabolism. Metabolism starts with digestion. Digestion begins in the mouth where food is combined with saliva during chewing and carbohydrates begin to break down into simple sugars.