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                      The Power of Blueberries

                      Published by Life Extension

                      ThinkstockPhotos-493073851

                      Blueberries are among the few blue foods found in nature. They owe their appealing color, as well as many of their health benefits, to their anthocyanin content.

                      Anthocyanins are plant pigments with antioxidant, antibacterial, anticancer, and antidiabetic properties.

                      In addition to these benefits, blueberries have, in a number of studies, demonstrated a remarkable effect on the brain.

                      Blueberries Support Brain Health

                      An article published in Free Radical Biology and Medicine explains that flavonoid-rich foods such as green tea, cocoa, and blueberry increase the expression of neuroprotective proteins in the brain. In addition, they increase the connections between neurons, improve cerebral blood flow, and produce new brain cells.

                      In a study examining Alzheimer’s disease, mice supplemented with blueberries performed better in a maze test, indicating an improvement in memory. Another study, conducted in rats, found that blueberries consumed prior to a simulated stroke resulted in less brain damage compared to a control group.

                      The authors conclude that the consumption of blueberries could help improve stroke outcomes. In further rat studies, four months of a blueberry supplemented diet resulted in improvement in cognition, accompanied by a reduction in brain inflammation.

                      Other research has shown that blueberry anthocyanins are able to cross the blood brain barrier and localize in areas involved in memory and learning.

                      In a study of older adults, twelve weeks of drinking blueberry juice resulted in improved learning and word list recall, accompanied by a trend toward lower glucose levels and a reduction in depressive symptoms.

                      A long-term study, uncovered an association between increased blueberry intake and a slower rate of cognitive decline among 16,010 participants. 

                      The authors of the report estimate berry intake delays cognitive aging by up to 2.5 years. In addition to helping memory and learning in older individuals, blueberries may boost these faculties in younger people.

                      In fact, a recent study involving children between the ages of eight and ten found improvement in memory after the consumption of a flavonoid-rich blueberry drink.

                      Other research has found that blueberry supports the hippocampus, the area of the brain that forms memories.

                      Blueberries May Increase Lifespan

                      Research involving the roundworm C. elegans has shown an increase in lifespan in association with the administration of blueberry polyphenols.

                      In fruit flies, a diet enhanced with blueberry extract extended the mean lifespan by 10%.

                      How to Optimize Your Blueberry Intake

                      Blueberries are available fresh year-round in most supermarkets. Capsules containing powdered blueberry extract are also available.

                      A study that compared the effect of different methods of storage on blueberry anthocyanin content found no significant differences between fresh, dried and frozen blueberries.

                      One study, however, found that consuming blueberries with whole milk decreased their antioxidant capacity, so if you enjoy adding blueberries to your morning bowl of cereal, it may be better to use milk derived from a plant rather than a dairy source.

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                      Life Extension
                      Life Extension
                      LIFE EXTENSION The Life Extension Health News team delivers accurate information about vitamins, nutrition and aging. Our stories rely on multiple, authoritative sources and experts. We keep our content accurate and trustworthy, by submitting it to a medical reviewer. Life Extensionists are people who believe in taking advantage of documented scientific therapies to help maintain optimal health and slow aging. The medical literature contains thousands of references on the use of antioxidant vitamins, weight loss supplements, and hormones that have been shown to improve the quality and quantity of life. Life Extensionists attempt to take advantage of this scientific information to enhance their changes of living longer in good health. This article is posted by permission of Life Extension. https://www.lifeextension.com/

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                      This website is for informational and entertainment purposes only and is not a substitute for medical advice, diagnosis or treatment. FoodTrients – A Recipe for Aging Beautifully Grace O, author and creator of FoodTrients® -- a philosophy, a cookbook and a resource -- has a new cookbook dedicated to age-defying and delicious recipes, The Age Beautifully Cookbook: Easy and Exotic Longevity Secrets from Around the World, which provides one hundred-plus recipes that promote health and well-being. The recipes are built on foundations of modern scientific research and ancient knowledge of medicinal herbs and natural ingredients from around the world. Since the publication of her first anti-aging book, The Age GRACEfully Cookbook, Grace O has identified eight categories of FoodTrients benefits (Anti-inflammatory, Antioxidant, Immune Booster, Disease Prevention, Beauty, Strength, Mind, and Weight Loss) that are essential to fighting aging, which show how specific foods, herbs, and spices in the recipes help keep skin looking younger, prevent the diseases of aging, and increase energy and vitality. Grace O combines more exotic ingredients that add age-fighting benefits to familiar recipe favorites.

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