Tuesday, June 29, 2010

Olive oil efficacy for weight loss



Olive oil efficacy for weight loss

OLIVE OIL TO REDUCE WEIGHT

Of Rhode Island - Researchers from the Miriam Hospital, Rhode Island, United States, found that olive oil can be beneficial for weight loss is greater in patients with breast cancer compared with conventional low-fat diet. These findings may be important for women with breast cancer, being overweight at the time of diagnosis, or even gain weight during the treatment of moderate cancer, is associated with an increased risk of cancer recurrence, especially in post-menopausal women.
In this study, women following the two 1500 calorie diet: a conventional low-fat diet recommended by the National Cancer Institute (NCI) of olive oil and vegetable diet similar to diet Meditarian. After eight weeks on each diet, participants chose one diet to follow weight-regulation continued for six months.

According to these findings, which published the Journal of Women's Health editions in June, 80 percent of women who started with olive vegetable oil diet decreased more than 5 percent of initial weight, compared with 31 percent who go on a diet based on the recommendation of NCI. But the researchers were surprised to find that after trying both diets, many women choose to stick with a conventional diet, with considerations of taste, easily accessible, and affordable.

Mary Flynn, PhD, lead author and research dietitian at the Miriam Hospital, said many breast cancer patients do not realize there was a correlation between weight and cancer recurrence. "That is why it is so important for us to compare the two diets and determine which women are not only follow your tastes, but also the weight badan menghasilkan best," said Flynn. In this case, Flyn suggest that a diet enriched with extra olive oil, which is a source of healthy fats, and includes foods that a person associated with improved health, such as vegetables, beans and other plant products. "

Extra olive oil has been associated with decreased risk of breast cancer in Greece, Spain and Italy, which are consumed in large quantities. Many studies also showed protective properties against cancer, carotenoids, phytonutrients found in vegetables and fruit pigments of red, yellow, orange.

Flynn developed a diet of olive oil used in this study, a minimum three tablespoons of olive oil per day, with beans at breakfast. In addition, suggestions Flynn, women also eat three servings of fruits and vegetables, and grains.
In this study, Flynn is also an assistant professor of medicine at The Warren Alpert Medical School of Brown University, found that women who enjoy a diet of olive oil not only reduced weight but also they are not hungry.

As expected the researchers, olive oil vegetable diet also produced lower triglycerides (a type of fat found in the blood) and high cholesterol, high density lipoprotein (HDL or "good" cholesterol). High triglycerides and low HDL levels associated with an increased risk of cancer.

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