Showing posts with label blood sugar. Show all posts
Showing posts with label blood sugar. Show all posts

Wednesday, June 10, 2009

Green Tea Supplement May Delay Diabetes

Rats' Fat Metabolism Improves with Tegreen Treatment




April 16, 2003 -- An herbal supplement made from green tea leaves might help fight diabetes.

The finding comes from researchers at supplement manufacturer Pharmanex. Hong Zu and colleagues overfed rats until their metabolism started to go haywire. When this happens to obese humans it's called metabolic syndrome X or insulin resistance..


A major feature of metabolic syndrome X is that the body starts losing control of blood sugar levels. In an effort to help, the pancreas makes more insulin. But the body becomes more and more resistant to insulin. Eventually, the whole system breaks down and diabetes, high blood pressure, and high cholesterol result.


Can green tea help? Pharmanex makes a green tea supplement called Tegreen. Zu's team gave the fat rats daily doses of Tegreen for eight weeks. Compared with rats that got no treatment, the Tegreen-taking rats lost abdominal fat. More importantly, they had lower levels of sugar, fat, and insulin in their blood.


"Oral administration of Tegreen is capable of improving glucose and lipid metabolisms induced by a high-calorie diet in an obese rat model," Zu and colleagues note in a news release. "This study clearly shows that Tegreen intervention can significantly decrease visceral fat depot and increase insulin sensitivity, presumably touching one of the pathological root causes of the potentially deadly syndrome."


Zu colleague Jia-Shi Zhu reported the findings at this week's meeting of the American Physiological Society.


SOURCES: Proceedings of the American Physiological Society. News release, American Physiological Society.



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Tegreen on Blood Sugar from AHA


Study on Pharmanex Tegreen 97(R) Finds Benefits in Blood Sugar Control and Weight Loss
Thursday June 2, 8:00 am ET

Pharmanex Scientists Invited to Present Landmark Study at Recent American Heart Association Meeting


PROVO, Utah, June 2 /PRNewswire-FirstCall/ -- Pharmanex, a Nu Skin Enterprises (NYSE: NUS - News) company, announced today a study that found Tegreen 97® to provide blood sugar control, body fat burning properties and weight-loss benefits in an experimental setting of Metabolic Syndrome X subjects -- a precursor to type-2 diabetes. The findings of the new study were recently presented at the American Heart Association's Sixth Annual Conference in Washington, D.C.


"We are honored by the American Heart Association's invitation to present our newest findings on Tegreen 97," said Joe Chang, Ph.D., president of Pharmanex. "The results of this study are very meaningful in building a greater body of knowledge related to two significant health issues today: weight gain and lack of blood sugar control. We have shown with this and other studies that Tegreen 97 can have a significant beneficial effect in managing these two health conditions."


Tegreen 97® is a proprietary, decaffeinated green tea extract standardized to 97 percent polyphenols -- two-thirds of which are catechins, the element responsible for the observed effect. Each capsule of Tegreen 97® contains the same amount of catechins as seven cups of the traditionally brewed green tea drink.


About the Study

The purpose of this study was to examine the effects of Tegreen 97® in enhancing insulin sensitivity and improving glucose-lipid metabolism. In addition, the research examined the effects of the proprietary green tea supplement in lowering body weight and weight of abdominal fat and inhibiting angiogenesis, which is the formation and differentiation of blood vessels, a key pathological process in the development of abnormal cells. Angiogenesis is hypothesized to play an important role in development of obesity. Following are the results of the study:


     *  Tegreen 97® enhanced insulin sensitivity*
 
     *  Improved glucose-lipid metabolism*
 
     *  Increased fat burning and decreased body fat percentage*
 
     *  Lowered body weight associated with inhibited angiogenesis.*

"Our findings proved that in addition to its significance in protecting cells from abnormal mutation, inhibition of angiogenesis by Tegreen 97 is associated with reduction of body weight," said Josh Zhu, senior director of clinical R&D for Pharmanex and chief researcher of the study. "Tegreen 97 not only supports the general belief in the anti-aging benefits of tea catechins but may also provide benefits to people with Metabolic Syndrome X, overweight and those with subsequent cardiovascular and brain health concerns."


Tegreen 97® is also included in LifePak®, the company's comprehensive multivitamin/mineral and antioxidant supplement.


Pharmanex

Pharmanex, a Nu Skin Enterprises company, applies pharmaceutical processes and scientific measurement to create nutritional supplements for more than 40 markets worldwide. Pharmanex® products are sold direct to the consumer through the Internet and a network of independent distributors. For more information, go to www.pharmanex.com.


The Company

Nu Skin Enterprises, Inc. is a global direct selling company operating in 40 markets throughout Asia, the Americas and Europe. The company markets premium quality personal care products under the Nu Skin® brand, science-based nutritional supplements under the Pharmanex® brand, and technology based products and services under the Big Planet® brand. Nu Skin Enterprises is traded on the New York Stock Exchange under the symbol "NUS."


*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.


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