Obesity levels are at an all-time high among men, women, and children in the United States. The need for good nutrition and regular exercise is paramount for maintaining proper health and for keeping those extra pounds at bay, especially for women.
Beginning in her late 20s and 30s, a woman’s average body weight climbs steadily each year. This increase usually continues into her 60s. For many women, the weight gain is between one to two pounds per year with some women gaining more, and others less.
Aside from weight loss, women who incorporate regular exercise into their daily schedules may lower the risks of certain diseases and conditions. A recent study presented at the Ninth Annual AACR Frontiers in Cancer Prevention Research Conference revealed that women who exercised for at least 150 minutes a week significantly reduced their risk of endometrial cancer, regardless of their body size.
The Journal of the American Medical Association (JAMA) revealed that in order to prevent weight gain, an average woman who eats a normal diet needs 60 minutes of moderate exercise per day. If a woman is overweight or obese, 60 minutes of exercise is inadequate to keep off the weight, according to the study. In many cases she will have to modify her diet, including cutting down on overall daily caloric intake.
For older women, a dose of regular moderate exercise may slow the progression of age-related memory loss. A study published in the Proceedings of the National Academy of Sciences revealed that exercise may even reverse changes in the brain due to the aging process. Other recent studies prove a positive correlation between exercise and a lower risk of colon cancer. Read more »
*This blog post was originally published at Society for Women's Health Research (SWHR)*
Imagine jogging, listening to music, and being able to keep track of your heart rate without needing a special watch or chest belt — common forms of attempting to monitor heart rates while jogging. Now, imagine not requiring any extra peripherals at all — just your iPhone and a special set of headphones that can monitor your heart rate.
Swiss technology-transfer company CSEM has created the final prototype for their Pulsear device. It’s a tiny device embedded in a regular earphone and it sends infrared signals through the tissues in your ear to see how fast your heart is beating. A photo diode records the results and sends the information to your phone via the earphone wires. Read more »
*This blog post was originally published at iMedicalApps*
Talk about a cruel trick of nature! A study funded by the National Institutes of Health (NIH) and published in the Journal of the American Medical Association (JAMA) shows that physical activity prevents weight gain in middle-aged and older women ONLY IF THEY ARE ALREADY AT IDEAL WEIGHT. Did you read that? It means that the recommended guidelines advocating 150 minutes of exercise a week isn’t sufficient to prevent weight gain in most middle-aged women.
The Harvard-associated researchers assessed weight changes associated with various levels of physical activity on 34,079 women who had been followed since 1992 in the Women’s Health Study. They stratified women as “inactive” (less than 150 minutes a week of moderate level physical activity), “intermediately active,” or “highly active” if they performed a high, strenuous level of activity. All three groups showed similar weight gain over a mean of 13 years of follow up. Read more »
*This blog post was originally published at EverythingHealth*
“I never worry about action, but only about inaction.” — Winston Churchill
Winston Churchill was right: Experts are saying sedentary behavior is an epidemic, with the resulting health effects potentially devastating.
Lack of muscular activity is associated with higher incidence of obesity, cardiovascular disease, diabetes and cancer, as well as a heightened risk of death. And this is regardless of one’s level of structured physical exercise, according to the authors of an article published [recently] in the British Journal of Sports Medicine.
The team from Stockholm, Sweden, says that sedentary behavior has become synonymous with lack of exercise, but that this is inaccurate and misleading. Rather, sedentary behavior should be defined as whole body muscular inactivity. Read more »
First, an article in the New York Times talks about whether exercise can actually help you lose weight. Short answer: Probably not, but it may help you keep the pounds off. Click here to read the article.
Second, I’ve done a podcast about my post on whether diet can be used to control blood pressure long term. Each week Razib Khan, Kevin Zelnio and I discuss an article we’ve covered on one of our blogs, and it was my turn. Click here to listen to the podcast online, or click here if you’d like to subscribe to the podcast. You can also visit iTunes and search on “ResearchBlogCast.”
*This blog post was originally published at The Daily Monthly*