Antioxidants are
substances that protect cells against the effects of free radicals -- molecules
produced when the body breaks down food or is exposed to environmental toxins
and radiation. Free radicals are believed to play a role in heart disease,
cancer and other disorders. So it makes sense that antioxidants could help
protect or even treat many health problems.
However, some poorly designed studies have given antioxidants mixed results (http://www.dreddyclinic.com/forum/viewtopic.php?f=16&t=3214&p=3892&sid=258fe62f53a591185a259925b7c55ca3&sid=7e828fa71f84a9557d08255f34ff89c9#p3892) and resulted in the mainstream media reporting that antioxidants are virtually worthless. But new research provides hard evidence that taking antioxidant supplements long-term produces dramatic benefits in people with multiple cardiovascular risk factors.
That's the conclusion of a randomized, controlled trial of vitamin C, vitamin E, coenzyme Q10 and selenium capsules. The research results, just reported in BioMed Central's journal Nutrition and Metabolism, show these dietary antioxidants produce multiple positive effects on sugar and fat metabolism, blood pressure and arterial flexibility (which allows blood to move freely through the body).
The study was conducted by scientist Reuven Zimlichman and his research team at Wolfson Medical Center in Israel. They randomly divided 70 high blood pressure patients into two groups. One group was given antioxidants supplements and the other took placebo capsules for six months. Those taking the antioxidants received vitamin C (1000 mg/day), vitamin E (400 i.u/day), coenzyme Q10 (120 mg/day) and selenium (200 mcg/day). Read more…
However, some poorly designed studies have given antioxidants mixed results (http://www.dreddyclinic.com/forum/viewtopic.php?f=16&t=3214&p=3892&sid=258fe62f53a591185a259925b7c55ca3&sid=7e828fa71f84a9557d08255f34ff89c9#p3892) and resulted in the mainstream media reporting that antioxidants are virtually worthless. But new research provides hard evidence that taking antioxidant supplements long-term produces dramatic benefits in people with multiple cardiovascular risk factors.
That's the conclusion of a randomized, controlled trial of vitamin C, vitamin E, coenzyme Q10 and selenium capsules. The research results, just reported in BioMed Central's journal Nutrition and Metabolism, show these dietary antioxidants produce multiple positive effects on sugar and fat metabolism, blood pressure and arterial flexibility (which allows blood to move freely through the body).
The study was conducted by scientist Reuven Zimlichman and his research team at Wolfson Medical Center in Israel. They randomly divided 70 high blood pressure patients into two groups. One group was given antioxidants supplements and the other took placebo capsules for six months. Those taking the antioxidants received vitamin C (1000 mg/day), vitamin E (400 i.u/day), coenzyme Q10 (120 mg/day) and selenium (200 mcg/day). Read more…
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