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Foods That Hold the Key To Preventing Obesity

Natural Purple Pigments In Fruits, Vegetables And Berries, like the acai berry, could assist in preventing obesity as scientists in Arkansas are reporting new evidence that natural pigments responsible for the beautiful blue,purple, and reddish color qualities of certain fruits and vegetables may help in preventing obesity.

Their animal study however, reports that eating the whole fruit containing these pigments seems to be less effective than eating an extract of the berry.

Dr. Prior who is part of this research team stated that a compound found in these purple fruits known as anthocyanins, prevented obesity when tests were conducted on mice fed a diet high in fat.

The mice also were reported to show other healthy benefits from the fruit. Anthocyanins are found in acai berries blackberries, purple corn, and many other purple based foods.

The study reports that researchers discovered mice that are fed a high-fat diet for 8 weeks, drinking water, and taking purified anthocyanins from blueberries and the acai berry gained less weight and had lower body fat levels than a control group.

The study found that anthocyanins extract proved to be the only way the effects of weight prevention could be met. When the mice were fed the whole berry, they tended to gain weight.

"Whole Berries versus Berry Anthocyanins: Interactions with Dietary Fat Levels in the C57BL/6J Mouse Model of Obesity" is fully published in its entirety in the Journal of Agricultural and Food Chemistry.

Colorful pigments found in the skin of blueberries, strawberries and other fruits and vegetables may help prevent obesity, according to recent animal studies from the USDA Agricultural Research Service.
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