Wednesday, April 20, 2016

Cutting Sugar Can Make Kids Healthier In Just 10 Days

Cutting sugar could improve the health of obese kids in just 10 days, new research suggests. That’s almost longer than it would take for them to eat all their chocolate Easter bunny stash.
New research financed by the National Institutes of Health found dramatic improvements in kids’ blood pressure, cholesterol and other markers of health after removing added sugar from their diets and replacing foods that contained them with other carbs.
The study was created to help answer the long-debated question: Is it the sugar that’s harming health, or is the weight gain that comes from eating so much of it what contributes to illness over the long term?
After 10 days, the 43 children in the study showed dramatic improvements, despite losing little or no weight. The findings add to the argument that all calories are not created equal, and they suggest that those from sugar are especially likely to contribute to type 2 diabetes and other metabolic diseases, which are on the rise in children, the study’s lead author, Dr. Robert Lustig, a pediatric endocrinologist at the Benioff Children’s Hospital of the University of California, San Francisco, told The New York Times.
“This paper says we can turn a child’s metabolic health around in 10 days without changing calories and without changing weight--just by taking the added sugars out of their diet,” he said. “From a clinical standpoint, from a health care standpoint, that’s very important.”
The research was published in the journal Obesity. A survey conducted last summer found that two-thirds of consumers are concerned about excess sugar, though their sugar-reducing behaviors vary widely.

Monday, April 18, 2016

Active Learning Redefined - Kids Get Active & Learn

In these Charleston, S.C., schools, children are seen, and heard, and always active

CHARLESTON, S.C. — David Spurlock is 63 years old, a former baseball and football coach with a bum shoulder and bad back and right now he’s busy planning a jailbreak. He has spent a lifetime walking the hallways, classrooms and athletics fields all across Charleston, his home town. Those classic images of school-aged children sitting still in desks organized into neat rows? Spurlock calls it “educational incarceration.”

“We put kids in a 2x2 cell and dare them to move: ‘Keep your feet on floor and hands up where I can see them,’” says Spurlock, the coordinator of health, wellness and physical education for the Charleston County School District. “That sounds like being incarcerated to me. 

The educational model is broken, Spurlock says, and the key to fixing it is applying some of the most basic principles of sport and exercise. Students in some Charleston area schools sit on desks that double as exercise equipment, they enroll in “advanced PE,” receive regular yoga instruction and visit specially equipped learning labs each week where the line between education and physical education disappears entirely.
“If you went to anybody who’s in education, you say PE versus instruction, they say instruction every time,” he says. “But what we’re trying to show is that more movement equals better grades, better behavior, better bodies.”
One recent morning at Charles Pinckney Elementary, 28 children, all ages 9 and 10, rolled through the door in a single file, bouncing and giggling as they plopped onto the tile floor.
“Welcome back to Active Brains,” said Bobby Sommers, their teacher for the next 50 minutes. “Today we’re going to review the rules, procedures and expectations for a successful year. Then we’ll also go over all the station equipment one more time and practice using it correctly, okay?”
It was still early in the school year, and the fourth-grade students were eager to begin their weekly session of Active Brains. Far from a traditional classroom and not quite PE,  it’s one of several initiatives in Charleston County schools that rely on exercise and movement to make students better learners.
The posters on the wall read “Fitness not sitness” and “Exercise grows brain cells,” and Sommers’s young audience is captive. The fourth-year teacher walked the students through 15 stations — including the exercise bikes, the stair-climber and the mini-basketball hoop — and drilled them in the academic task associated with each one, usually flash cards or some sort of math or spelling challenge.
Pinckney Elementary and Charleston County schools are particularly progressive in incorporating physical activity in classroom instruction. Study after study shows that exercise can play a major role in learning — effectively turning the brain on, keeping the motors turning and growing its capacity — but physical education has been trending downward, as many schools prioritize their needs in the face of academic demands and standardized testing. Many school districts have been de-emphasizing PE since No Child Left Behind was passed in 2001, says John Ratey, an associate professor of psychiatry at Harvard Medical School, and others even before that.