Nutritional Importance Of Ginger

Ginger comes from the rhizome of Zingiber officinale, indigenous to the tropical climate of Asia. The plant grows 1 foot tall and produces flowers that range in color from white to yellow-green. The root of the ginger plant may be incorporated into a variety of dishes or steeped in water to make a refreshing tea. The nutritional content of ginger is important, as it encourages optimal health; however, it is prudent to consult with your health-care adviser prior to ingesting ginger.

Nutritional Background

According to the USDA Nutrient Data Laboratory, a 100 g serving of raw ginger root contains 80 calories and 17.77 g of carbohydrates, 2 g of which are fiber. It also provides 10 minerals, such as calcium, magnesium and phosphorus, 12 vitamins, such as vitamin C and choline, and 18 amino acids. Fiber is essential for digestive health and help to promote regular bowel movements. Both calcium and vitamin C are vital for healthy bones and teeth, while magnesium helps to strengthen muscle tone and to sustain a healthy heart.

Prevention of Cancer Growth

Although further research is necessary to validate ginger's effectiveness at inhibiting cancer cells, a study published in the May 2007 edition of "Food and Chemical Toxicology" states that the gingerol, paradol and other constituents of ginger may contribute to cancer prevention. For instance, researchers at the University of Michigan Comprehensive Cancer Center report that ginger may initiate the death of ovarian cancer cells. Another study, published in an October 2003 edition of "Science Daily," a site committed to research and scientific knowledge, tested the effects of gingerol on tumor cells. A group of mice were injected with tumor cells and then fed food containing gingerol. The results indicated that the gingerol significantly slowed the growth of the tumor cells.

Circulation Enhancement

Ginger contains compounds that lower levels of LDL cholesterol, otherwise known as low-density lipoproteins. High cholesterol causes an accumulation of lipid deposits to form in the arteries, which restricts blood flow and causes strain on the heart muscle. By lowering LDL cholesterol, blood flow is enhanced and vitamins, minerals and oxygen may easily flow to the cells.

Additional Medicinal Properties

A study published in the March 2009 edition of the "British Journal of Anaesthesia" indicated that ginger is effective at reducing symptoms of morning or sea sickness, as well as effects of chemotherapy such as nausea and vomiting. Another study published in the May 2007 edition of "Food and Chemical Toxicology" stated that ginger contains antioxidant and anti-inflammatory properties, which may help to treat ailments such as arthritis or digestive complications. Antioxidants neutralize harmful free radicals that cause cellular and DNA damage.