However, in some areas of the Far East, the fresh turmeric root is used and stored much like ginger. You might be able to find fresh turmeric in specialty Asian markets in the US.

The root is generally peeled to expose its bright yellow flesh, then boiled, dried, and ground into a powder. Turmeric gives ball-park yellow mustard its bright color, is a prime ingredient in Worcestershire sauce, and is also used to color other foods such as butter, cheese, and fruit drinks. It is a favorite in Middle East and Asian foods and spice blends such as curry.

Turmeric contains curcumin, a proven anti-allergenic. Especially good for the skin and for enhancing resistance to skin allergies. It also helps support healthy liver function, which aids assimilation and energy levels. Helps remove toxins throughout the physiology. Powerful aid for building the immune system.

Plant Description

A relative of ginger, turmeric is a perennial plant that grows 3 to 5 feet high in the tropical regions of Southern Asia, with trumpet-shaped, dull yellow flowers. Turmeric is fragrant and has a bitter, somewhat sharp taste.

Parts Used

The aboveground and underground roots, or rhizomes, are used in medicinal and food preparations. These are generally boiled and then dried, turning into the familiar yellow powder. Curcumin from turmeric, as well as other substances in this herb, have antioxidant properties, which some claim may be as strong as vitamins C and E.

Medicinal Uses and Indications

While turmeric has a long history of use by herbalists, most studies to date have been conducted in the laboratory or in animals and it is not clear that these results apply to people. Nevertheless, research suggests that turmeric may be helpful for the following conditions.

Digestive Disorders
(stomach upset, gas, abdominal cramps): The German Commission E (an authoritative body that determined which herbs could be safely prescribed in that country and for which purpose[s]) approved turmeric for a variety of digestive disorders. Curcumin, for example, one of the active ingredients in turmeric, induces the flow of bile, which helps break down fats. In an animal study, extracts of turmeric root reduced secretion of acid from the stomach and protected against injuries such as inflammation along the stomach (gastritis) or intestinal walls and ulcers from certain medications, stress, or alcohol. Further studies are needed to know to what extent these protective effects apply to people as well.

Osteoarthritis
Because of its ability to reduce inflammation, turmeric may help relieve the symptoms of osteoarthritis. A study of people using an Ayurvedic formula of herbs and minerals containing turmeric as well as Withinia somnifera (winter cherry), Boswellia serrata (Boswellia), and zinc significantly reduced pain and disability. While encouraging for the value of this Ayurvedic combination therapy to help with osteoarthritis, it is difficult to know how much of this success is from turmeric alone, one of the other individual herbs, or the combination of herbs working in tandem.

Atherosclerosis
Early studies suggest that turmeric may prove helpful in preventing the build up of atherosclerosis (blockage of arteries that can eventually cause a heart attack or stroke) in one of two ways. First, in animal studies an extract of turmeric lowered cholesterol levels and inhibited the oxidation of LDL ("bad") cholesterol. Oxidized LDL deposits in the walls of blood vessels and contributes to the formation of atherosclerotic plaque. Turmeric may also prevent platelet build up along the walls of an injured blood vessel. Platelets collecting at the site of a damaged blood vessel cause blood clots to form and blockage of the artery as well. Studies of the use of turmeric to prevent or treat heart disease in people would be interesting in terms of determining if these mechanisms discovered in animals apply to people at risk for this condition.

Cancer
There has been a substantial amount of research on turmeric's anti-cancer potential. Evidence from laboratory and animal studies suggests that curcumin has potential in the treatment of various forms of cancer, including prostate, breast, skin, and colon. Human studies will be necessary before it is known to what extent these results may apply to people.

Roundworms and Intestinal worms
Laboratory studies suggest that curcuminoids, the active components of turmeric, may reduce the destructive activity of parasites or roundworms.

Liver Disease
Animal studies provide evidence that turmeric can protect the liver from a number of damaging substances such as carbon tetrachloride and acetominophen (also called paracetamol, this medication, used commonly for headache and pain, can cause liver damage if taken in large quantities or in someone who drinks alcohol regularly.) Turmeric accomplishes this, in part, by helping to clear such toxins from the body and by protecting the liver from damage.

Bacterial Infection
Turmeric's volatile oil functions as an external antibiotic, preventing bacterial infection in wounds.

Wounds
In animal studies, turmeric applied to wounds hastens the healing process.

Mosquito Repellent
A mixture of the volatile oils of turmeric, citronella, and hairy basil, with the addition of vanillin (an extract of vanilla bean that is generally used for flavoring or perfumes), may be an alternative to D.E.E.T., one of the most common chemical repellents commercially available.

Eye Disorder
One study of 32 people with uveitis (inflammation of the uvea, the middle layer of the eye between the sclera [white outer coat of the eye] and the retina [the back of the eye]) suggests that curcumin may prove to be as effective as corticosteroids, the type of medication generally prescribed for this eye disorder. The uvea contains many of the blood vessels that nourish the eye. Inflammation of this area, therefore, can affect the cornea, the retina, the sclera, and other important parts of the eye. More research is needed to best understand whether curcumin may help treat this eye inflammation.

Possible Interactions

If you are currently being treated with any of the following medications, you should not use turmeric or curcumin in medicinal forms without first talking to your healthcare provider.

Blood-Thinning Medications
Although no scientific reports have documented a bleed or other adverse interaction, turmeric, taken in medicinal doses may theoretically increase the blood thinning effects and, therefore the risk of bleeding from, drugs such as warfarin and aspirin.

Non-Steroidal Anti-inflammatory Drugs (NSAIDs)
Turmeric has shown protection in animals from the development of ulcers due to this class of medications. NSAIDs include indomethacin, ibuprofen, and many other drugs that are often prescribed for pain and inflammation, such as that of arthritis.

Reserpine
Turmeric protected animals from increased gastric secretions (secretions in the stomach that can lead to damage along the walls of this organ) from reserpine used for high blood pressure.

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