About three of every four adolescents are in front of the TV and the computer beyond what is recommended, with youths who are overweight in front of screens more than their healthy weight peers, according to a new government report.
The National Center for Health Statistics report focused on how much screen time 12 to 15 year olds were getting outside of school, citing high screen times’ link with high blood pressure, cholesterol, and being overweight.
For cancer prevention, AICR recommends limiting sedentary activities. Long amounts of time sitting – such as watching TV – links to overweight and obesity, a cause of eight types of cancers. We wrote about the latest research linking inactivity and cancer risk last month.
With all the weight loss support groups out there, it’s no surprise that having support can make a difference when it comes to eating healthier and exercising. A new study now suggests that coworkers, friends and family can undermine weight loss or increase it over two years, depending upon their support.
The study is important for cancer prevention – along with overall health – because overweight and obesity increases risk of eight cancers, including colorectal and postmenopausal breast.
Published in Obesity, the study included 633 high-school employees who were participating in a weight gain prevention study. About a third of the participants were overweight and another quarter were obese.
At the start, participants were weighed and then answered questions about how supportive or unsupportive their friends, family and colleagues were about their diet and exercise behaviors. Continue reading
What do sports, heart health, cancer prevention, eating disorders and wellness have to do with each other?
I just returned from the 30th Annual Symposium of SCAN – the Sports, Cardiovascular, and Wellness Nutrition dietetic practice group – a specialty group of the Academy of Nutrition and Dietetics, which is the professional home of registered dietitians. SCAN has been on the cutting edge of nutrition since its inception, seeing the interconnections of these areas.
At this year’s SCAN Symposium, I was delighted to speak to a packed room about the connection of heart disease, diabetes and cancer. The three top diseases share numerous risk factors. And as research is increasingly showing, following recommendations that prevent cancer also reduce risk for type 2 diabetes and heart disease.
During SCAN’s 30 years, the need to keep the big picture in mind has become even clearer among a variety of topics.
• At one time, “wellness programs” focused primarily on heart health. Today, research identifies a broader vision of wellness, including how we can substantially reduce risk of cancer through eating and activity choices and a healthy weight. Wellness now refers to reducing people’s risk of disease and promoting their ability to live with vitality. Continue reading