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Tag: Heart Disease

New study shows benefits of Mediterranean diet for heart health

A new study supported by The Heart and Stroke Foundation of Canada and the Canadian Institutes of Health concluded that eating a Mediterranean diet rich in vegetables and nuts helps protect the heart. The research, which was led by Dr. Sonia Anand of McMaster University in Hamilton, Ontario, analyzed almost 200 studies, involving millions of people, which were published from 1950 till June 2007. The study was published last Monday in the Archives of Internal Medicine.

The Mediterranean diet involves high consumption of vegetables, legumes, fruits, nuts that are not roasted or salted, cheese or yogurt, whole grains, fish, and monosaturated fats such as olive oil and avocados. The research also confirmed that trans-fatty acids are associated with an increased risk of heart disease. Starchy carbohydrates such as white bread, white rice and white potatoes that are high on the glycemic index were also linked to an increased risk of heart disease.

More information about this in the interview below by CBC with Dr. Sonia Anand:

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Lots of red meat increases the risk of premature death

Last week, the largest study of its kind published in the Archives of Internal Medicine found that those who ate large amounts of red meat and processed meats faced a greater risk of death from heart disease and cancer. In contrast, a higher intake of white meat was associated with a slightly reduced risk of death over the same period.

The researchers from the US National Cancer Institute, led by Dr. Rashmi Sinha, evaluated more than 500,000 men and women over a 10 year period. For the study, red meat included beef, pork, bacon, ham, hamburger, hot dogs, liver, pork sausage, steak, and meats in foods such as pizza, stews, and lasagna. White meat included turkey, fish, chicken, chicken mixtures, and other meats. Processed meat was either white or red meat that was cured, dried, or smoked, Sinha said, such as bacon, chicken sausage, lunch meats, and cold cuts.

More about this in the video below by Dr. Rhonda Low from CTV:

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