A team of research scientists from Britain's Institute of Food Research have published the results of their work in the American Journal of Clinical Nutrition to explain how metabolic modifications brought about by consumption of high-glucoraphanin broccoli may be behind the suggested health benefits and cancer-fighting ability of the cruciferous vegetable family. Scientists noted that this study provides the first evidence from human studies for a possible mechanism behind the suggested ability of glucosinolates, including glucoraphanin found in broccoli, to reduce the risks of chronic diseases and cancers.
The scientists determined that a compound commonly found in crucifers, known as sulforaphane, improved the chemical reactions inside mitochondria, the power source for our cellular machinery. The study found that glucoraphanin helped 'retune' metabolic processes in the cells that get disrupted as we age. Lead author, Dr. Richard Mithen commented, "We think this provides some evidence as to why people who eat diets rich in broccoli may keep in good health... mitochondria are really, really important, and when they start to go wrong it leads to many of the diseases of aging."
The nutritionists performing the study recommend eating broccoli two to three times a week. Other health-promoting members of the cruciferous vegetable family include Brussels sprouts, kale and cauliflower. Dr. Mithen concluded "We think it is significant because it shows in humans a measurable effect on our metabolism, which is central to our overall health and could explain the diverse range of beneficial effects many observational dietary studies have shown previously." It is important to note that while this study used a specially concentrated type of broccoli to produce the stated results, consumption of commercially available broccoli and crucifers have been shown to exhibit similar anti-cancer properties when eaten over a longer period of time.
Sources for this article include:
About the author:
John Phillip is a Certified Nutritional Consultant and Health Researcher and Author who writes regularly on the cutting edge use of diet, lifestyle modifications and targeted supplementation to enhance and improve the quality and length of life. John is the author of 'Your Healthy Weight Loss Plan', a comprehensive EBook explaining how to use Diet, Exercise, Mind and Targeted Supplementation to achieve your weight loss goal. Visit My Optimal Health Resource to continue reading the latest health news updates, and to download your copy of 'Your Healthy Weight Loss Plan'.
Learn more: http://www.naturalnews.com/041505_broccoli_cancer_prevention_crucifer_compounds.html#ixzz2bCuYi1IS