Glycemic Index News and Research

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The glycemic index, glycaemic index, or GI is a measure of the effects of carbohydrates on blood sugar levels. Carbohydrates that break down quickly during digestion, releasing glucose rapidly into the bloodstream, have a high GI; carbohydrates that break down more slowly, releasing glucose more gradually into the bloodstream, have a low GI.

Tips for heart healthiness

Everyone should know the warning signs for a heart attack -- but according to Dr. Isaac Eliaz, effective prevention requires much more than a list of potential symptoms.

23 Feb 2011

Fructose does not increase food intake or impact body weight: Study

A new comprehensive review, recently published in Critical Reviews in Food Science and Nutrition, concludes that fructose does not increase food intake or impact body weight or blood triglycerides in overweight or obese individuals.

11 Feb 2011

Diogenes study investigates optimum diet composition for preventing, treating obesity

Researchers at the Faculty of Life Sciences (LIFE), University of Copenhagen, can now unveil the results of the world's largest diet study: If you want to lose weight, you should maintain a diet that is high in proteins with more lean meat, low-fat dairy products and beans and fewer finely refined starch calories such as white bread and white rice.

25 Nov 2010

Best diet: High protein and low good carbs

A group of European researchers have found that eating more protein and fewer refined carbohydrates helps to stay within normal weight. The team showed that men and women who had lost at least eight percent of their body weight on a low-calorie diet were kept on a maintenance diet high in protein and low in refined carbohydrates for six months. They were least likely to regain any weight, and were also the least likely to drop out of the study.

24 Nov 2010

Exercise combo best for type 2 diabetes: Study

A new study shows that a combination of aerobic exercise and resistance training may offer the biggest benefits for people with type 2 diabetes in helping them control their disease. This combination improved HbA1c levels much better than either form alone. HbA1c levels denote long term sugar or glycemic control in a diabetic patient. Normal HbA1c is 6% or less. People with diabetes are urged to keep their HbA1c below 7%.

23 Nov 2010

ADA systematic review provides nutrition practice guidelines to support people with diabetes

Proper nutrition therapy is essential for the successful management of type 1 and type 2 diabetes and registered dietitians (RDs) can play a key role as part of the health care team.

23 Nov 2010

Lifestyle changes and natural supplements can control blood sugar levels

The holiday season can make it challenging for people with diabetes to keep their blood sugar levels stable. Diabetes expert, Dr. Isaac Eliaz recommends prevention through a number of lifestyle changes and natural supplements.

3 Nov 2010

Research shows potatoes can be part of weight loss regimen

Research just released by the University of California, Davis and the National Center for Food Safety and Technology, Illinois Institute of Technology demonstrates that people can include potatoes in their diet and still lose weight. This research was presented at the Obesity Society's 28th Annual Scientific Meeting October 8-12, 2010.

12 Oct 2010

Nutrisystem second-quarter revenues increase 8% to $141.6 million

Nutrisystem, Inc., a leading provider of weight management products and services, today reported financial results for the second quarter of 2010.

30 Jul 2010

Healthy diet can reduce age-related eye problems

While 20/20 vision is a symbol of visual acuity, between now and the year 2020, more and more people will experience some extent of vision loss due to age-related macular degeneration (AMD) and other sight-robbing diseases.

2 Jul 2010

Boston Therapeutics submits structure, function claims of SUGARDOWN to FDA

Boston Therapeutics, Inc. has announced that it has submitted structure and function claims of its SUGARDOWN™ to the US Food and Drug Administration on June 21, 2010.

28 Jun 2010

Dietary antioxidants improve insulin resistance in obese adults, study finds

A diet rich in natural antioxidants improves insulin sensitivity in insulin-resistant obese adults and enhances the effect of the insulin-sensitizing drug metformin, a preliminary study from Italy finds. The results will be presented Monday at The Endocrine Society's 92nd Annual Meeting in San Diego.

22 Jun 2010

A review of the response to oral anti-diabetes agents in patients with type 2 diabetes

Patients with type 2 diabetes show a progressive decline in glycemic control and receive antidiabetic therapy in order to reach the target glycated hemoglobin level of < 7% set by the American Diabetes Association and the European Association for the Study of Diabetes. An article published in the May 2010 issue of Postgraduate Medicine reviews the effectiveness of oral antidiabetes (OAD) agents in maintaining glycemic control in patients with type 2 diabetes.

16 Jun 2010

Is gluten the latest villain in the battle for better health?

If you've been food shopping or out to eat lately, you've probably noticed that "gluten-free" foods now claim their own grocery store shelves and dozens of national restaurant chain menus highlight "gluten-free" entrees.

17 May 2010

Research investigates GI and GL values of Chinese traditional foods

Previous studies have shown that GI is a reproducible measure of day-long postprandial glycemia. Over 2480 GI values of individual food items were listed in the recent edition of international tables of GI and GL. The relationship between food GI and human health has been largely investigated and is still one of the research hotspots in this research field.

13 Apr 2010

High glycemic diet in women linked to increased risk of coronary heart disease

Consuming carbohydrates with high glycemic index—an indicator of how quickly a food affects blood glucose levels—appears to be associated with the risk of coronary heart disease in women but not men, according to a report in the April 12 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.

13 Apr 2010

Nutrisystem recognized as best among popular weight loss programs

With millions of Americans making it their New Year’s resolution to lose weight and lead a healthier lifestyle, and with the cost of some diet programs rising as high as $10,000 per year, Nutrisystem has been credited by two of the nation’s most respected media outlets for helping consumers shed pounds without lightening their wallets.

18 Jan 2010

Nutrisystem to take non cash charge of $5 million as impairment charge

Nutrisystem, Inc., a leading provider of weight management products and services, today announced that it expects to take a non cash charge of up to $5 million before taxes to reflect an impairment charge on the value of the goodwill and identifiable intangibles related to its Nu-Kitchen fresh food delivery business that currently services the New York City area, which the company acquired in July 2008.

30 Dec 2009

Nutrition education may help diabetes patients to adopt better dietary habits

Nine weeks of education about the glycemic index in foods is enough to encourage adults with type 2 diabetes to adopt better dietary habits that result in improvements to their health, recent research suggests.

16 Dec 2009

AHA: Americans should reduce their calorie intake to combat obesity and cardiovascular disease

Reaching for that chocolate chip cookie? Think twice. The American Heart Association (AHA) just released the strictest guidelines ever for added sugars, recommending Americans limit their diet to 100 calories (6 teaspoons) for women and 150 calories (nine teaspoons) for men each day.

13 Oct 2009