Archive for September, 2010

Exercise as Medicine?

Thursday, September 30th, 2010

Julie Deardorff in the Trib has great article about exercise now being part of a medical treatment plan.  Turns out many physicans are realizing the benefits of exercise.

Exercise is muscling into its way into a wide variety of disease prevention and treatment plans. Physical fitness programs are already a staple of cardiac care. But though research is still in the early stages, there’s encouraging evidence that consistent workouts can help with everything from cancer, autoimmune disorders andParkinson’s disease to alcoholism. University of Illinoisscientists recently received funding for a study that looks at whether riding a stationary bicycle during treatment can help dialysis patients.

The burgeoning “exercise is medicine” movement is championed by dozens of organizations, including the American College of Sports Medicine, the Chicago Park District and cancer support groups. New national cancer guidelines urge both patients and survivors to exercise during and after treatment for 150 minutes per week, the same advice given to the general public.

If exercise isn’t already a habit, of course, it can be intimidating. It’s harder to do when you don’t feel good. And “some people would truly rather take a pill,” said Dr. Holly Benjamin, an associate professor and pediatric sports medicine specialist at the University of Chicago.

“But once they do it, so many people feel so much better.”

Check out the full article here.

High-fructose Corn Syrup Worries?

Tuesday, September 28th, 2010

We’ve all seen the news where the corn folks want to rename high-fructose corn syrup as corn sugar. Is avoiding high-fructose corn syrup all that it is made up to be?

But most nutrition scientists say that consumer anxiety about the sweetener is misdirected. Only about half of the added sugar in the American diet comes from corn sources. All added sugars, they say, including those from sugar cane and beets, are cause for concern. Today, sugar calories now account for 16 percent of the calories Americans consume, a 50 percent increase from the 1970s. High sugar consumption has been linked to obesity and other health concerns.

“I think consumers have been misled into thinking that high-fructose corn syrup is particularly harmful,” said Michael Jacobson, executive director of the Center for Science in the Public Interest, an advocacy group. “Chemically it’s essentially the same as sugar. The bottom line is we should be consuming a lot less of both sugar and high-fructose corn syrup.”

So, to sumarize, focus on ALL the sugars in your diet, not just high-fructose corn syrup. More here.

Clothes that Reduce Soreness?

Thursday, September 23rd, 2010

You can expect some soreness after a workout at Motiv. Are there clothes that can help you reduce that soreness?

Really.

Some manufacturers say yes, but more people not selling something say no.Men's AMP PRO2 Recovery Long Sleeve

Unlike regular sports gear, recovery gear is intended to be worn after you work out, for as long as possible, even while you sleep. The aim is to provide compression, which marketers say helps improve circulation and oxygen flow to your muscles. The added blood flow, they claim, helps expel waste such as lactic acid, that can build up in muscles, as well as bring oxygen and nutrients that can speed healing.

Says Michael E. Tschakovsky, a Queens University, Ontario, exercise physiologist: “I wouldn’t say the scientific literature supports [the garments] in any way close to the claims that are being made.”

So, add recovery garments to your list of things that you do NOT have to buy to get in shape.  More here.

 
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