Archive for March, 2010

Exaggerating a Threat to Weight Goals May Help Self-Control

Saturday, March 27th, 2010

You know that holiday cookie that’s calling your name? The one that will go straight to your waistline and stay there for life? A new study suggests the key to resisting temptation is to exaggerate the cookie’s threat.

“Four experiments show that when consumers encounter temptations that conflict with their long-term goals, one self-control mechanism is to exaggerate the negativity of the temptation as a way to resist, a process we call counteractive construal,” according to the study authors from the University of Texas at Austin.

In one experiment, researchers found that female participants who were asked to estimate the calorie count of a cookie believed it had more calories — and would be more hazardous to their goal of losing weight — if they had a strong dieting goal.

Another experiment found that posters of physically fit models, as opposed to those of nature scenery, helped women stay focused on dieting. “Participants who were exposed to posters depicting fit models were more likely to exaggerate the calories in a tempting drink that they expected to consume later on, and consequently consumed less when offered the drink,” the study authors wrote.

“The mental construal of temptations may be distorted when people experience a self-control conflict, and such distorted construal, rather than accurate representations, determines consumers’ actual consumption, helping them resist the temptation and maintaining their long-term goal,” the researchers concluded.

Health Tip: What Can Cause Postmenopausal Bleeding?

Saturday, March 27th, 2010

As menopause takes place, a woman’s menstrual periods frequently become irregular. Once menopause ends, there shouldn’t be any bleeding at all.

If there is abnormal bleeding after menopause, the American Congress of Obstetricians and Gynecologists says here are possible causes:
Thinning of uterine lining.
Taking hormone therapy.
Having noncancerous polyps.
Endometrial hyperplasia, a condition characterized by excess growth of the uterine lining.
Endometrial cancer.

Shoulder Repair Technique Borrows From Cadavers

Tuesday, March 9th, 2010

Patients who frequently experience shoulder dislocations can benefit from a procedure that “sculpts” a new shoulder using bone and cartilage from cadavers, new research suggests.

The study, published in the December issue of the American Journal of Sports Medicine, finds that the procedure could be an alternative to methods that stabilize or reconstruct a shoulder joint by repairing ligaments and tissues.

“In situations where there’s missing bone… the soft tissues see forces that are much higher than they can withstand and they fail,” Dr. Jon Sekiya, surgeon and associate professor at the University of Michigan Health System, said in a university news release.

In the new procedure, doctors “transfer and transplant the tissue from a cadaver to a human by matching it with X-rays to make sure the sizes are appropriate, then in surgery we actually shape it to be the same shape and consistency as the patient and then secure it in there and let it heal,” Sekiya explained.

“We’ve been very successful at this. We’ve been able to stabilize shoulders that have been dislocating recurrently and have even failed one, two, sometimes three surgical procedures that did not address the bone and cartilage damage,” he added in the news release.