Never miss a story

Get subscribed to our newsletter


×
Moderate amounts of dairy milk consumption can increase women's risk of breast cancer -- up to 80 per cent depending on the amount consumed. Pixabay

Researchers have found that even relatively moderate amounts of dairy milk consumption can increase women’s risk of breast cancer — up to 80 per cent depending on the amount consumed.

“Fairly strong evidence that either dairy milk or some other factor closely related to drinking dairy milk is a cause of breast cancer in women,” said study first author Gary E. Fraser from Loma Linda University in the US. “Consuming as little as 1/4 to 1/3 cup of dairy milk per day was associated with an increased risk of breast cancer of 30 per cent,” Fraser said.


By drinking up to one cup per day, the associated risk went up to 50 per cent, and for those drinking two to three cups per day, the risk increased further to 70 per cent to 80 per cent, the researchers said. For the findings, published in the International Journal of Epidemiology, dietary intakes of nearly 53,000 North American women were evaluated for the study, all of whom were initially free of cancer and were followed for nearly eight years.

Dietary intakes were estimated from food frequency questionnaires (FFQ), also repeated 24 hour recalls, and a baseline questionnaire had questions about demographics, family history of breast cancer, physical activity, alcohol consumption, hormonal and other medication use, breast cancer screening, and reproductive and gynecological history.


Consuming as little as 1/4 to 1/3 cup of dairy milk per day was associated with an increased risk of breast cancer of 30 per cent. Pixabay

By the end of the study period, there were 1,057 new breast cancer cases during follow-up. No clear associations were found between soy products and breast cancer, independent of dairy. But, when compared to low or no milk consumption, higher intakes of dairy calories and dairy milk were associated with greater risk of breast cancer, independent of soy intake, the study said.

The researchers noted that the results had minimal variation when comparing intake of full fat versus reduced or nonfat milks; there were no important associations noted with cheese and yogurt.

“However,” he said, “dairy foods, especially milk, were associated with increased risk, and the data predicted a marked reduction in risk associated with substituting soymilk for dairy milk.”

According to the researchers, possible reasons for these associations between breast cancer and dairy milk may be the sex hormone content of dairy milk, as the cows are of course lactating, and often about 75 per cent of the dairy herd is pregnant. Breast cancer in women is a hormone-responsive cancer.

Also Read- Childhood Ignorance and Abuse Leads to Smoking Cigarettes

Further, intake of dairy and other animal proteins in some reports is also associated with higher blood levels of a hormone, insulin-like growth factor-1 (IGF-1), which is thought to promote certain cancers. “Dairy does have some positive nutritional qualities, but these need to be balanced against other possible, less helpful effects,” Fraser concluded. (IANS)


Popular

Photo by Becca McHaffie on Unsplash

A garage sale in the 21st century needs a tech savvy platform.

A garage sale in the 21st century needs a tech-savvy platform. This is where Poshmark comes into the picture, the platform with a community of over 2.5 million Canadians has products listed with over half a billion dollars in value by their users.

It began expanding outside of the United States in Canada in May 2019 and has now launched in India. So its become simple and easy for anyone to sell items from their closet, enabled by a full suite of end-to-end seller tools and services, including seamless listing, merchandising, promotion, pricing, and shipping. Indian consumers will be able to join Social marketplace Poshmark, Inc. (Nasdaq: POSH), a booming community of more than 80 million users and a vibrant network of millions of shoppable closets to make money, save money, connect with others, and foster entrepreneurship.

assorted-color clothes lot hanging on wooden wall rack The platforms scalable model and infrastructure enables continued expansion to new countries and categories in the future. | Photo by Duy Hoang on Unsplash

Keep Reading Show less
wikimedia commons

Children playing ringa ringa roses in an open backyard in England

Great historic events that have shaped the world and changed the outlines of countries are often not recorded in memory, or so we think. Wars made sure to destroy evidence and heritage, and the ones who survived told the tale of what really happened. Folklore, albeit through oral tradition kept alive many such stories, hidden in verse, limericks, and rhymes.

Ringa-ringa-roses, a common playtime rhyme among children across the world, is an example of folklore that has survived for many centuries. It tells the story of the The Great Plague of London which ravaged the city between 1665-1666.

Keep Reading Show less
wikimedia commons

Certain tribes have remained matrilineal, where the decision-making power rests with the eldest female of the family.

In modern times, many social movements aim to bring reform to the society we live in, on the basis of certain existing patterns. Patriarchy is something that many aim to cleanse our cultures of, to usher in the era of social and gender equality. Despite all these so-called movements, in southern India, certain societies that patronise matriarchy have existed since before India's independence. The Nairs and Ezhavas of Kerala, and Bunts and Billavas of Karnataka are matrilineal societies that continue to thrive in a patriarchal country.

Kerala remains separate from the rest of India in many ways. Be it literacy policy, form of government, or cultural practices, this state does not always conform to the ideal that India is known for. Even so with their social structure. Certain tribes have remained matrilineal, where the decision-making power rests with the eldest female of the family.

Keep reading... Show less