Benefits of Grapefruits

Benefits of Grapefruits

1 . Grapefruits

Grapefruit, whose botanical name means fruit of paradise, is a relative of the orange, with segmented, juicy flesh and a clean, tangy flavor. These fruits are categorized as red, pink or white by their interior color. While all colors of grapefruit carry a wealth of health benefits, red grapefruit may be most beneficial of all. Low in calories, high in fiber and phytonutrients, grapefruit is a healthy dietary choice. If you take prescription medications, especially statin drugs, avoid undesirable interactions by consulting your doctor before eating grapefruit.

2 . Description

The grapefruit is a large citrus fruit related to the orange, lemon and pomelo. Grapefruits are categorized as white (blond), pink or ruby. However, this terminology doesnt reflect their skin color, which is either yellow or pinkishyellow, but rather describes the color of their flesh.

3 . History

Grapefruits have a rather recent history, having been discovered in Barbados in the 18th century. Many botanists think the grapefruit was actually the result of a natural cross breeding which occurred between the orange and the pomelo, a citrus fruit that was brought from Indonesia to Barbados in the 17th century.

4 . Vitamin C

Grapefruit is bursting with vitamin C; a mere half of a grapefruit provides 46.86 mg, or 78.1 percent, of the recommended daily value. Grapefruit is an excellent source of this antioxidant, which supports cardiovascular health by preventing the oxidation of cholesterol. In addition, consuming vitamin Crich foods supports the immune system, and leads to reduced risk of death from heart disease, cancer and stroke, says the site.

5 . Rich in the Nutritional Powerhouse Vitamin C

Grapefruit is an excellent source ofvitamin C, a vitamin that helps to support the immune system. Vitamin Crich foods like grapefruit may help reduce cold symptoms or severity of cold symptoms; over 20 scientific studies have suggested that vitamin C is a coldfighter. Vitamin C also prevents the free radical damage that triggers the inflammatory cascade, and is therefore also associated with reduced severity of inflammatory conditions, such as asthma, osteoarthritis, and rheumatoid arthritis.

6 . Enjoy Benefits from the Antioxidant Lycopene

The rich pink and red colors of grapefruit are due to lycopene, a carotenoid phytonutrient. (PLEASE NOTE: Lycopene is only found in pink and red grapefruit. White grapefruit does not provide this carotenoid.) Lycopene appears to have antitumor activity. Among the common dietary carotenoids, lycopene has the highest capacity to help fight oxygen free radicals, which are compounds that can damage cells.

7 . Limonoids Promote Optimal Health

Phytonutrients in grapefruit called limonoids inhibit tumor formation by promoting the formation of glutathioneStransferase, a detoxifying enzyme. This enzyme sparks a reaction in the liver that helps to make toxic compounds more water soluble for excretion from the body. Pulp of citrus fruits like grapefruit contain glucarates, compounds that may help prevent breast cancer.

8 . Grapefruit Lowers Cholesterol

Grapefruit contains pectin, a form of soluble fiber that has been shown in animal studies to slow down the progression of atherosclerosis. In one study, animals fed a highcholesterol diet plus grapefruit pectin had 24% narrowing of their arteries, while animals fed the highcholesterol diet without grapefruit pectin had 45% narrowing.

9 . Prevent Kidney Stones

Drink grapefruit juice. A study published in theBritish Journal of Nutritionfound that when women drank 1/2 to 1 liter of grapefruit, apple or orange juice daily, their urinary pH value and citric acid excretion increased, significantly dropping their risk of forming calcium oxalate stones.

10 . Protection against Colon Cancer

are grapefruit rich in vitamin C, but new research presented at the 228th National Meeting of the American Chemical Society provides two more reasons to drink grapefruit juice: protection against lung and colon cancer.