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Tocotrienols raised good cholesterol levels and signs of antioxidant activity


Doctors said that most prior research has focused on tocopherols, the most common form of vitamin E, and that tocotrienols, the other major form, may have greater antioxidant capacity. Both forms of vitamin E are fat soluble, and are found in plant-based foods such as wheat germ, sunflower, and safflower oils for tocopherols, and palm oil, cereal grains, and rice bran for tocotrienols.

In this study, 62 healthy people–half aged 35 to 49, the other half over 50–took a 160 mg supplement containing 74 percent tocotrienols and 26 percent tocopherols, per day, or a placebo. After six months, compared to placebo, levels of HDL, the “good” cholesterol, were much higher in the tocotrienol group. Also, in those over 50, signs of oxidative damage were lower. Blood levels of vitamin E were significantly higher in the younger group at three months and, after six months, in the over-50 group. Researchers also saw antioxidant enzyme activity increase in those who took tocotrienols.

Reference: Nutrition and Metabolism; 2011, Vol. 8, No. 1, 42

From the November 2011 newsletter

Van's Health on February - 22 - 2012
categories: Supplements, Vitamins