Breast size predicts type 2 diabetes risk


Breast size predicts type 2 diabetes risk

Elevated waist circumference and body mass index (BMI), both traditional measures of obesity, are accepted risk factors for type 2 diabetes mellitus. Girls who are obese experience earlier onset of puberty and possibly greater breast development. Young women with a larger bra cup size may be at higher risk of diabetes in adulthood, says a new study led by St. Michael's Hospital physician Joel Ray.

The study, published in the Canadian Medical Association Journal and led by Ray in collaboration with researchers at the Harvard School of Public Health, is the first to look at the link between breast size and diabetes. The prospective cohort study of 92,106 young and middle-aged women found that the larger a woman's bra cup size at age 20, the greater her risk of developing type 2 diabetes.

"The scientific community has long cited the role of obesity as an established risk factor for type 2 diabetes," said Ray, a researcher in the Keenan Research Centre of the Li Ka Shing Knowledge Institute of St. Michael's Hospital. "While an elevated body mass index (BMI) and the distribution of fat around the abdomen are strongly linked to the onset of type 2 diabetes, little is known about the impact of breast fat. Our study's significant findings suggest a fair correlation between the two, independent of other important factors such as BMI and waist size, and the need for further targeted research."

According to the researchers, the age-adjusted risk of developing type 2 diabetes was two times higher for a B cup, four times higher for a C cup and five times higher for a D cup or greater. Even after adjusting for many conventional risk factors for diabetes, the risk was 1.3 times higher for B cup, 1.7 times higher for C cup, and 1.6 times higher for D cup or larger. What's more, women with the largest bra cup developed diabetes about two years earlier (44 years) compared with those with the smallest cup size (46 years).


(Editor compiled and published Breast size predicts type 2 diabetes risk at HealthNewsTrack on January 29, 2008 sourced from Canadian Medical Association Journal - http://www.cmaj.ca/)

Diabetes - recent articles and current news stories:

- Bariatric surgery better for obese with type 2 diabetes
- Less sleep means higher risk of diabetes and obesity
- Bariatric surgery improves and reverses diabetes
- Gestational diabetes and poverty increased ADHD risk in offspring
- Low calorie diet improves heart function in diabetic obese patients

Most related articles:

- Breast size predicts type 2 diabetes risk
- Birth size is a marker of breast cancer susceptibility - 6
- Fat protein adiponectin lowers type 2 diabetes risk - 5.3
- New guidelines to improve the treatment of diabetes - IDF - 5.2
- Victoza, liraglutide approved for type 2 diabetes - 5.1

More related articles:

- Breast, Type 2 diabetes, Waist circumference, Body mass index, BMI, Obesity, Diabetes mellitus, Obese
- Obesity threshold lowered for Indians - 17.2
- Weight gain in middle age increases diabetes risk - 16.5
- Body fat distribution linked to ER negative breast cancer - 15.7
- Childhood metabolic measurements may predict diabetes development years later - 15.3

Diabetes related articles:

- New diabetes risk assessment developed - 3.1
- One person diagnosed with diabetes every three minutes - 3
- Nicole Johnson takes action for type 1 diabetes research - 2.8
- Lilly donated Insulin to International Diabetes Federation's Life for a Child Program - 2.8
- Victoza, liraglutide approved for type 2 diabetes - 2.8

Diabetes article/news source:

Read more health articles from Canadian Medical Association Journal and health articles from Canada.

Diabetes - search related terms:

BMI, Body mass index, Breast, Diabetes mellitus, Obese, Obesity, Type 2 diabetes, Waist circumference,
Diabetes books,

Searched keywords: breast size and diabetes (35), diabetes and breast size (18), breast size diabetes (15), diabetes breast size (7), bmi breast size (7),
Mission
Health Newstrack is dedicated to serve recent and updated health & medical research, events/news, views/reviews to its subscribers and free access to general public, health & medical professionals, and other health seekers worldwide online with a user-friendly system.

Current news
In a cohort study involving young and middle-aged women, researchers found that a larger bra cup size at age 20 predicted the onset of type 2 diabetes. Bra cup size, a simple, easily ascertained measure, explained the association beyond the well-established measure of BMI.

Diabetes
What is Diabetes?
About Diabetes -- Diabetes mellitus is a condition in which the pancreas no longer produces enough insulin or when cells stop responding to the insulin that is produced, so that glucose in the blood cannot be absorbed into the cells of the body. Symptoms include frequent urination, lethargy, excessive thirst, and hunger. The treatment includes changes in diet, oral medications, and in some cases, daily injections of insulin.


List health news, Health organizations, Health news world, Glossary, Best health articles, Featured     Go to top

The information provided on Health Newstrack is designed to support, not replace, the relationship that exists between a patient/site visitor and his/her physician. We comply with the HONcode principles for trustworthy health information, and Health News Track is hon code accredited, verify here.
About us, Site map Privacy policy, Disclaimer
© 2007, 2008, 2009, 2010, 2011 HealthNewsTrack.com
3.78