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Juice Prevents Clogged Arteries

The University of Montpellier research team says the juice’s benefits come from its high levels of phenols, which are antioxidants. Antioxidants in various foods have been regularly cited as being beneficial to heart health.


Juices made from apples or purple grapes—and the fruits themselves—protect against developing clogged arteries, suggests a study that was reported in Molecular Nutrition and Food Research. Researchers fed hamsters the fruit and juice or water, plus a fatty diet. The animals who got the grape juice had the lowest risk of developing artery problems.

The University of Montpellier research team says the juice’s benefits come from its high levels of phenols, which are antioxidants. Antioxidants in various foods have been regularly cited as being beneficial to heart health.

The French researchers looked at how juicing affected the phenol content of fruit—because most studies look at raw fruit. They then looked at how various kinds of fruit affected the hamsters’ risk of atherosclerosis—the buildup of fatty plaque deposits in the arteries that can lead to heart attacks or strokes.

The amount of fruit the hamsters consumed was equivalent to three apples or three bunches of grapes daily for a human. Hamsters given juice got the equivalent of four glasses daily for a person weighing 70 kilograms, or 154 pounds.

The apples and grapes had about the same phenol content, while the purple grape juice had 2.5 times more phenols than apple juice.

Compared with animals given water, those given fruit or fruit juice had lower cholesterol counts, less oxidative stress and less fat accumulation in their aorta, the main vessel supplying oxygenated blood to the body.

Purple grape juice had the greatest effect, followed by purple grapes, apple juice and apples. The researchers say their findings suggest that the amount of phenols contained in a food has a direct effect on its antioxidant properties. They also point out that other antioxidant compounds in the fruits, such as vitamin C and carotenoids, could contribute to their effects as well.

The team, led by Kelly Decorde, says that the findings “provide encouragement that fruit and fruit juices may have a significant clinical and public health relevance.”

—Dr. Bob Goldman
www.WorldHealth.net

Editor’s note: For the latest information and research on health and aging, subscribe to the American Academy of Anti-Aging Medicine e-zine free at WorldHealth.net.

Dr. Robert M. Goldman MD, PhD, DO, FAASP has spearheaded the development of numerous international medical organizations and corporations. Dr. Goldman has served as a Senior Fellow at the Lincoln Filene Center, Tufts University; as an Affiliate at the Philosophy of Education Research Center, Graduate School of Education, Harvard University, He is Clinical Consultant, Department of Obstetrics and Gynecology, Korea Medical University; and Professor, Department of Internal Medicine at the University of Central America Health Sciences, Department of Internal Medicine. Dr. Goldman holds the positions of Visiting Professor, Udayana University School of Medicine, Indonesia; Visiting Professor, Huazhong University of Science & Technology Tong Ji Medical School, China; Visiting Professor, The Wuhan Institute of Science & Technology, China; Visiting Professor at Hainan Medical College, China; and Visiting Professor, School of Anti-Aging, Aesthetics and Regenerative Medicine, UCSI University, Malaysia. Dr. Goldman is a Fellow of the American Academy of Sports Physicians and a Board Diplomat in Sports Medicine and Board Certified in Anti-Aging Medicine. Dr. Goldman is a Fellow of the American Academy of Sports Physicians and a Board Diplomat in Sports Medicine and Board Certified in Anti-Aging Medicine. He has overseen cooperative research agreement development programs in conjunction with such prominent institutions as the American National Red Cross, the US National Aeronautics and Space Administration (NASA), the Department of Defense, and the FDA's Center for Devices & Radiological Health.

Dr Goldman was awarded the 2012 LifeTime Achievement Award in Medicine &Science. Dr. Goldman is the recipient of the 'Gold Medal for Science, the Grand Prize for Medicine, the Humanitarian Award, and the Business Development Award. He received honors from Minister of Sports and government Health officials of numerous nations. In 2001, Excellency Juan Antonio Samaranch awarded Dr. Goldman the International Olympic Committee Tribute Diploma for contributions to the development of sport & Olympism.

In addition, Dr. Goldman is a black belt in karate, Chinese weapons expert, and world champion athlete with over 20 world strength records, he has been listed in the Guinness Book of World Records. Some of his past performance records include 13,500 consecutive situps and 321 consecutive handstand pushups. Dr. Goldman was an All-College athlete in four sports, a three time winner of the John F. Kennedy (JFK) Physical Fitness Award, was voted Athlete of the Year, was the recipient of the Champions Award, and was inducted into the World Hall of Fame of Physical Fitness. Dr. Goldman was awarded the Healthy American Fitness Leader Award from the President's Council on Physical Fitness & Sports and U.S. Chamber of Commerce. Dr. Goldman is Chairman of the International Medical Commission overseeing sports medicine committees in over 184 nations. He has served as a Special Advisor to the President's Council on Physical Fitness & Sports. He is founder and international President Emeritis of the National Academy of Sports Medicine and the cofounder and Chairman of the American Academy of Anti-Aging Medicine (A4M). Dr. Goldman visits an average of 20 countries annually to promote brain research and sports medicine programs.

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