Vigorous exercise cuts stroke risk for men, not women

Moderate-to-high intensity exercise such as jogging, swimming or tennis may help reduce stroke risk in older men but not in women, researchers report. The study included almost 3,300 men and women, average age 69, in Manhattan who were followed for about nine years. During that time, there were 238 strokes among the participants. At the start of the study, 20 percent of the participants said they did regular moderate-to-high intensity exercise, while 41 percent said they did no physical activity. Men who did moderate-to-high intensity exercise were 63 percent less likely to have a stroke than people who didn’t exercise. Over five years, the baseline risk of ischemic stroke (the leading type of stroke) for all study participants was 4.3 percent; 2.7 percent for those who did moderate-to-high intensity exercise and 4.6 percent for those who didn’t exercise. Share and Enjoy:

Is body contouring surgery right for you?

With the increasing popularity of bariatric surgery, weight losses of over 100 pounds have become a reality for thousands of people worldwide. As gratifying as this accomplishment is, often following bariatric surgery and resulting weight loss, skin does not shrink to firmly fit the new, smaller frame. The result is something similar to having a size 12 body in a size 24 skin. This loose, sagging skin can create hygiene problems and is prone to chafing, rashes, and infection. Surgical procedures to cut away and tighten the excess skin have become one of the fastest-growing invasive cosmetic surgeries in the United States. Share and Enjoy:

Intestinal bacteria: another cause of obesity?

In the past 30 years, the number of obese children and adults in the U.S. has literally exploded. As scientists search for an answer to the problem, they are discovering that obesity is not a simple issue, but a complex, multi-factorial disease with a variety of causes. Some causes are obvious, such as too much food and too little exercise, but there are several other less well-known theories. In recent years, the idea that microbes might cause obesity has gained a foothold. Dr. Nikhil Dhurandhar, head of the nation’s first department of viruses and obesity, invented the term “infectobesity” to describe the emerging field. His particular interest is in the relationship between obesity and adenoviruses, which cause respiratory tract congestion and some of the “common” colds. Other scientists have been studying the role of microbes in the gut as possible causes of obesity—a theory given more credence by a new report published in the journal Science Translational Medicine. Share and Enjoy:

Excess weight gain may increase risk of prostate cancer

We are all aware of the plethora of complications that can arise from packing on excess pounds, the most common being high blood pressure, elevated cholesterol and diabetes. Obesity also results in an increased risk of stroke, heart disease, and some forms of cancer. In females, there is up to a threefold increase in the incidence of breast, cervical and ovarian cancer, while the risk of endometrial cancer is up to seven times higher. For men, there is an increased incidence of colon cancer and, according to a new study—prostate cancer, especially for white men who gained excess weight in young adulthood. To find out more about the relationship between weight and prostate cancer, researchers at the University of Hawaii collected and analyzed on nearly 84,000 men of different ethnic groups; African-Americans, Japanese, Latinos, Native Hawaiians and Caucasians, all of whom had participated in a long-term study called the Multiethnic Cohort. Overall, more than 5,500 were diagnosed with prostate cancer. Share and Enjoy:

Why Don’t You Exercise?

by – Diana Kohnle (HealthDay News) – People always have excuses for why they don’t exercise. But the American Diabetes Association says for every typical excuse not to get active, there’s ... Share and Enjoy: