Based on information collected over 30 years from more than 475,000 people, researchers from the University of Buffalo School of Management claim they can explain why some females fail to break the corporate glass ceiling: women just aren’t narcissistic enough. The results of the study showed that men scored consistently higher than women in narcissism, regardless of age. Study author Dr. Emily Grijalva explains, “Narcissism is associated with various interpersonal dysfunctions, including an inability to maintain healthy long-term relationships, unethical behavior, and aggression. At the same time, narcissism is shown to boost self-esteem, emotional stability, and the tendency to emerge as a leader. By examining gender differences in narcissism, we may be able to explain gender disparities in these important outcomes.”
Psychological Bulletin, March 2015
Cholesterol-lowering statin drugs may significantly increase a user’s risk of developing type 2 diabetes. The authors of a new study found that statins increase insulin resistance and also appear to impair the pancreas’ ability to secrete insulin. They also found that the risk of developing diabetes increased with higher statin doses.
Diabetolgia, March 2015
Men who consume fried food one to three times a week have an 18% increased risk of developing heart failure compared with those who do not eat fried food. The risk rises to 25% for those who consume fried food four to six times a week, and 68% for those who eat fried food seven or more times per week. Samantha Heller, a senior clinical nutritionist at New York University comments, “The bottom line is, eating fried foods once in a while is fine but not on a daily or even a weekly basis.”
American Heart Association, March 2015
Researchers at the University of Missouri have discovered that people with type 2 diabetes can reduce their risk of cardiovascular disease by exercising after eating supper. Participants in the study performed resistance exercises such as leg curls, calf raises, and abdominal crunches either before dinner, after dinner, or not at all. Compared with blood sugar tests conducted on non-exercise days, the researchers found that exercising either before or after dinner led to reductions in blood glucose levels. However, only exercise conducted after dinner was associated with reductions in cholesterol and triglyceride levels. Researcher Dr. Jill Kanaley explains, “This study shows that it is not just the intensity or duration of exercising that is important but also the timing of when it occurs… Results from this study show that resistance exercise has its most powerful effect on reducing glucose and fat levels in one’s blood when performed after dinner.”
Journal of Applied Physiology, December 2014
A new study that combined treatment involving ischemic compression of trigger points and joint mobilization for chronic foot pain resulted in significant improvements in function and self-perceived improvements in pain up to six months post treatment. Further research on this approach of treatment is needed, but these findings are supportive of commonly used chiropractic care to treat foot disorders.
The Journal of the Canadian Chiropractic Association, March 2015
According to an article in the Annals of the New York Academy of Sciences, four out of every five strokes could be prevented if individuals took measures to avoid cigarette smoke, eat a heart-healthy diet, exercise on a regular basis, and better control their blood pressure and cholesterol levels, among other strategies.
Annals of the New York Academy of Sciences, March 2015