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Raspberry Extract - Promotes Healthy Cells |
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Ellagic Active - Raspberry Extract - Promotes Healthy Cells ...
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Darrell Miller | 06/01/05 |
Date:
June 01, 2005 01:22 PM
Author: Darrell Miller
(dm@vitanetonline.com)
Subject: Ellagic Active - Raspberry Extract - Promotes Healthy Cells ...
Ellagic Active - Raspberry Extract
You may think raspberries are strictly a summertime indulgence. Yet scientists know this simple fruit is far more valuable than a delicious snack or gourmet dessert. Raspberries have the highest content of ellagitannins— amazing health compounds— which are converted into ellagic acids in the body. These compounds are highly regarded for their positive effects on the growth and regulation of various cells and tissues, including those in the breast, pancreas, esophageal, skin, colon and prostate. Ellagic acid is also a powerful antioxidant (even stronger than vitamin C) that supports DNA integrity and promotes overall cell health, according to animal and in-vitro research. Source Naturals offers ELLAGIC ACID in response to a breakthrough in cell research. We strive to be ahead of mainstream nutritional science and are passionate about our commitment to informed health choices.
Protective Benefits
Dieticians have long stressed the importance of the consumption of fruits and vegetables for general health and well-being, but now these food items are being recognized as even greater contributors to human health. We know that ellagic acid binds to DNA, and acts as a shield, protecting DNA and increasing the expression of the enzyme p21, which arrests division of cells with DNA damage. Raspberries contain phytochemicals that provide protective action: One study showed that ellagic acid was able to induce the production of NAD(P)H:quinone reductase (QR), a major detoxification enzyme. Ellagic acid acts as a free radical scavenger to “bind” irritant-causing chemicals, making them inactive. Ellagic acid stimulates the activity of the enzyme glutathione-S-transferase that supports healthy cell growth.
Extensive Research
Raspberry is also a traditional remedy in support of the gastrointestinal and respiratory tract. It is used to promote healthy blood vessels, as a mouth and throat remedy and is said to help maintain a “normal, balanced feeling” in the stomach. Research studies on the protective effects of ellagic acid have been extensive—there are approximately 126 published studies. Berries also contain a natural form of salicylates, which provide cardio support. British researchers analyzed the blood of subjects and found salicylates were present from dietary sources, including raspberries and blackberries. Researchers at the National Center for Health Statistics (NCHS) in Hyattsville, Maryland established a connection between reduced health risks and increased intake of salicylates. Animal tests also suggest that red raspberry may reduce levels of glucose (blood sugar) to support normal blood sugar levels.
Potent Defense
Research in the past decade has determined that ellagic acid is one of the most exciting and promising compounds for its striking effect on cell division, regeneration and growth. While ellagic acid has been found to occur naturally in 46 different foods, red raspberry has been identified as having the highest natural content. Each tablet contains 300 mg of raspberry leaf extract (40% ellagitannins), which is ten times higher than other raspberry products. Source Naturals again joins forces with your natural foods retailer to bring you this unparalleled supplement.
References:
Daniel. 1991. Quantification and liberation of ellagic acid in dietary sources, Diss Abstr Int [B]; 51(10), 4787. Festa, Aglitti, Duranti, Ricord, Perticon, Cozzi. 2001. Strong Antioxidant Activity of Ellagic Acid in Mammalian Cells. Anticancer Research 21: 3903-08. Narayanan, Gian. 2001. Re: Down Regulation Associated Cell Cycle Arrest. Anticancer Research 21: 359-64. Singh, Khanna, Visen, Chander. 1999. Protective Effect of Ellagic Acid. Indian J Exp Biol 37 (9), 939-940. Xue, Aziz, Sun, Cassady. 2001. Inhibition of Cellular Transformation by Berry Extracts. Carcinogenesis 22(2) 351-356.
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