Mango Effective In Preventing, Stopping Certain Colon, Breast Cancer Cells

Mango. If you know little about this fruit, understand this: It’s been found to prevent or stop certain colon and breast cancer cells in the lab.

That’s according to a new study by Texas AgriLife Research food scientists, who examined the five varieties most common in the U.S.: Kent, Francine, Ataulfo, Tommy/Atkins and Haden.

Though the mango is an ancient fruit heavily consumed in many parts of the world, little has been known about its health aspects. The National Mango Board commissioned a variety of studies with several U.S. researchers to help determine its nutritional value.

“If you look at what people currently perceive as a superfood, people think of high antioxidant capacity, and mango is not quite there,” said Dr. Susanne Talcott, who with her husband, Dr. Steve Talcott, conducted the study on cancer cells. “In comparison with antioxidants in blueberry, acai and pomegranate, it’s not even close.”

But the team checked mango against cancer cells anyway, and found it prevented or stopped cancer growth in certain breast and colon cell lines, Susanne Talcott noted.

“It has about four to five times less antioxidant capacity than an average wine grape, and it still holds up fairly well in anticancer activity. If you look at it from the physiological and nutritional standpoint, taking everything together, it would be a high-ranking super food,” she said. “It would be good to include mangoes as part of the regular diet.” Read more

Body Mass Index Gain Throughout Adulthood May Increase Risk Of Postmenopausal Breast Cancer

Reported mid-life increase in body mass index (BMI) may lead to substantially higher risk of postmenopausal breast cancer, according to results of a prospective cohort study presented at the American Association for Cancer Research 101st Annual Meeting 2010.

In previous studies, excess weight has been linked with increased risk of postmenopausal breast cancer. Scientists have speculated that in postmenopausal women, estrogen produced in adipose tissue, or body fat, may promote breast cell proliferation. Relatively few studies have looked specifically at increase in BMI and its timing in relation to postmenopausal breast cancer risk, which this study investigated.

The researchers analyzed information from 72,007 women in the Prostate, Lung, Colorectal and Ovarian Cancer Screening Trial cohort, who were 55 to 74 years old at study entry. The analysis included 3,677 cases of postmenopausal breast cancer, which makes this one of the larger studies of its kind, according to the researchers.

The researchers observed the strongest associations among women who had never used menopausal hormone therapy; results were shown only for this group of women. Read more

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