Known for centuries as the “soul” or “life force” of a plant, essential oils are delicate, aromatic liquids extracted from the seeds, leaves, stems, flowers, bark and roots of plants and trees.

Occipital neuralgia is a type of headache that includes distinct, sharp pains in your head. There are many treatment options, including physical therapy, that can be used to alleviate your discomfort. Physical therapy comes in several forms, all of which aim to reduce tension and lower your pain level.

Although you probably think of dandelion (Tarazacum officinale) as a weed, the plant is also medicinal and has been used as a traditional herbal remedy for centuries.

The starch in corn contributes to its ranking as a medium carbohydrate food on the Glycemic Index, which rates foods according to their carbohydrate content. This comes in handy while dieting, because high GI foods may raise your blood sugar and increase hunger.

Discover natural ways to support your pancreas health and function, learn about herbal remedies that may help treat pancreatitis and pancreatic cancer, and find out how herbs like dandelion root and gentian can aid in the regulation of blood sugar levels and digestive enzymes.

When you bite into fresh garlic -- or cut it or crush it -- it develops a component called allicin from the precursor component alliin. Allicin has antibacterial, antifungal and antiviral properties, according to the University of Maryland Medical Center.

Barrett's Esophagus is a form of long-term gastroesophageal reflux disease (GERD) affecting 700,000 Americans, according to the University of Maryland Medical Center. The esophagus is the tube that carries food to the stomach to be digested.

Lemon oil and lemongrass oils are essential oils extracted from plants for their healing benefits. Although both types include the word "lemon," they come from completely different plants. Nonetheless, these oils have a number of similar properties and benefits, as well as some differences.

According to the American Cancer Society (ACS) magnetic therapy is used to reduce pain and treat ailments in various parts of the body. Promoters say magnetic rings, bracelets and other magnetic apparatus work because certain cells and tissues in the body emit electromagnetic impulses.

Epsom salt is a naturally occurring mineral that is made up of oxygen, hydrogen, sulfur and magnesium. Consuming it creates a laxative effect by relaxing digestive muscles. Epsom salt also may be used to perform a liver detox, advises Bruce Fife, author of “The Detox Book.

The Elemis Enhancement Program claims to do a number of things for users: promote weight loss, burn off cellulite, increase energy levels, stimulate circulation and cleanse the body of potentially harmful toxins.

Aloe barbadensis is another name for aloe vera, a medicinal plant of desert origin. It's widely used as a home remedy for burns and is also used as an ingredient in various skin care and beauty products.