Dr. W. Elaine Hardman has published an article in the most recent issue of Nutrition and Cancer, entitled “Dietary Walnut Suppressed Mammary Gland Tumorigenesis in the C(3)1 TAg Mouse.” In her study, including walnuts in the diets of mice lowered their incidence of developing cancer by 50%. The mice that did develop cancer presented with 50% less tumors. This is in comparison to control mice whose diet did not include walnut.
What makes the results of the study even more astounding is that Dr. Hardman was working with mice that were genetically predisposed to developing breast cancer. Genetic analysis showed that eating a walnut-containing diet altered the expression of many genes involved in the development of breast cancer, not only in mice, but also in humans. The compounds in walnuts that have been shown to slow cancer progression include antioxidants, omega-3 fatty acids, and phytosterols.
Read the entire article online on the Nutrition and Cancer website. A video story featuring Dr. Hardman is also available on the Marshall University YouTube channel.