A group of researchers from the Harvard School of Public Health followed 58,063 women aged 52-77 years old from 1998 to 2008 and 79,893 women aged 35-52 years old from 1999-2009, both groups without diabetes, cardiovascular disease, or cancer at baseline, to study the relationship between walnut consumption and diabetes. The findings showed that two or more servings (1 serving = 28 grams) of walnut can reduce 21 percent and 15 percent risk for type 2 diabetes in those two groups respectively.
Researchers found that walnuts contain high amounts of polyunsaturated fatty acids (PUFAs) while other nuts mainly have monosaturated fatty acids. More importantly, the walnut is the only nut that has a significant amount of alpha-linolenic acid, the plant-based omega-3 fatty acid. Those fatty acids that walnuts contain can help reduce insulin resistance.
According to diabetes and obesity expert David Katz, MD, “Observational studies can’t prove cause and effect, but when associations are seen in large populations, and occur in a well-established context, cause and effect may reliably be inferred.” He suggests, “The findings here — the kind often seen with powerful pharmaceuticals — are robust, and remarkable. They strongly indicate the importance of consuming whole foods, such as walnuts, in the fight against diabetes.”
Health-e-Solutions comment: We agree that findings such as these strongly indicate the importance of consuming whole foods, like walnuts, in the fight against diabetes. We think all types of diabetes can benefit greatly from a whole foods diet that is extremely low-glycemic to help prevent beta cell stress and long term damage from hyperglycemia.
Key to successful implementation of the Health-e-Solutions lifestyle, is having great-tasting recipes the whole family can enjoy. To that end, we have created several recipe e-books from which to choose the options that best fit your needs. All of our immediately-downloadable recipe e-book options are specially designed for people with type 1 and type 2 diabetes who want to make a healthier diet a priority. Both of our type 1 diabetic boys and our whole family enjoy these delicious recipes with great #BloodSugarControl.
Pan A, Sun Q, Manson JE, Willett WC, Hu FB. Walnut Consumption Is Associated With Lower Risk of Type 2 Diabetes in Women. J. Nutr. 2013 jn.112.172171; first published online February 20, 2013.