October 14th, 2011 by Dr. Val Jones in Announcements, Health Tips
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I’m proud to have been selected as the national, nutrition (“mind”) coach for the Boys & Girls Clubs’ Triple Play Fit Family Challenge. This is a 6-week challenge – five families (you can meet the families on the Fit Family Challenge blog) will compete for a grand prize: an all-expenses-paid vacation!
My job is to support the families with evidence-based nutritional information that they can use to establish lifelong healthy eating patterns. Proper nutrition is one of the most critical components of preventive medicine, and can help to reduce the risk for America’s top 3 killer diseases: heart disease, cancer, and stroke (not to mention type 2 diabetes, osteoporosis, and high blood pressure). If these families help their kids to adopt healthy lifestyles now, they will have a lower lifetime risk of many major diseases. And I hope that the kids will also become evangelists for healthy eating to their peers!
I’ve been thinking a lot about what I’ve learned over the years as a nutrition journal editor, avid foodie, and rehab physician, and I think that (to begin) I can truly boil down all we know about American eating habits into these three pieces of advice (note that these are based on HHS’s Dietary Guidelines For Americans, 2010): Read more »
September 29th, 2011 by HarvardHealth in Health Tips
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I love bread, pasta, and many other foods made with wheat. Luckily, I can eat them all without having to worry about gluten. But I have to admit that the growing public awareness of gluten and the problems it can cause has got me thinking.
Gluten is an umbrella term for the proteins gliadin (in wheat), secalin (in rye), and hordein (in barley). Bakers know it as the substance that makes dough resilient and stretchy. In some people, gluten triggers an immune reaction and causes inflammation of the lining of the small intestine, which can eventually interfere with the absorption of nutrients from food. This is called celiac disease. Some of the more common symptoms of celiac disease are:
- Gas
- Bloating
- Abdominal cramps
- Diarrhea
- Foul-smelling stools
- Fatigue
- Weight loss
- Skin rash
Some people have Read more »
*This blog post was originally published at Harvard Health Blog*
September 22nd, 2011 by Elaine Schattner, M.D. in Opinion
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Last week I wrote a simple post on eating yogurt with fresh fruit for lunch. It wasn’t until later that I realized why it’s a medical lesson.
It happens that yesterday morning I was up and out early. I saw a former colleague walking along the street. He’d gained weight, and walked slowly. I thought about how hard he works, and what a good doctor I know him to be. And yet any citizen or patient might size him up as heavy, maybe even unhealthy.
The problem is not that he’s uneducated or can’t afford nutritious foods. He knows fully about the health benefits of losing weight and exercise. The problem is the stress and long hours of a busy, conscientious physician’s lifestyle.
When I worked as a practicing doctor and researcher at the hospital, I rarely ate a nutritious breakfast or lunch. My morning meal, too often, consisted of Read more »
*This blog post was originally published at Medical Lessons*
September 21st, 2011 by PJSkerrett in Health Tips
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Back in June, federal authorities unveiled MyPlate, an icon designed to help Americans follow healthy eating patterns. It’s a nice, colorful image that was a welcome successor to the misguided MyPyramid. But it doesn’t offer much in the way of useful information.
A group of my colleagues at Harvard Health Publications worked with nutrition experts at the Harvard School of Public Health to create a better version. We call it the Healthy Eating Plate. “We gave MyPlate a makeover to provide consumers with an easy to use but specific guide to healthy eating based on the best science available,” says Dr. Anthony Komaroff, a professor of medicine at Harvard Medical School and Editor in Chief of Harvard Health Publications.
The Healthy Eating Plate uses visual elements of MyPlate as a starting point, because the government’s icon is already becoming a recognized teaching tool. But the resemblance ends there: Read more »
*This blog post was originally published at Harvard Health Blog*
September 6th, 2011 by HarvardHealth in Health Tips, Research
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Low-fat diets, move over. When it comes to lowering cholesterol, a “portfolio” diet that includes cholesterol-lowering foods such as oatmeal, nuts, and soy products is better.
Several years ago, researchers at St. Michael’s Hospital and the University of Toronto created what they called a “dietary portfolio of cholesterol-lowering foods.” It went after cholesterol by adding to a heart-healthy diet specific foods known to lower cholesterol: margarine enriched with plant sterols; oats, barley, psyllium, okra, and eggplant, all rich in soluble fiber; soy protein; and whole almonds.
In a head-to-head test against the low-fat diet traditionally recommended by the American Heart Association, the portfolio approach was the clear winner. (You can see the makeup of the test diet here.) After 24 weeks, it lowered harmful LDL cholesterol by 13%, while the low-fat diet lowered LDL by only 3%. As an added benefit, the portfolio approach also lowered triglycerides and blood pressure, and did not depress the level of beneficial HDL cholesterol. The results were published in the Journal of the American Medical Association.
What I appreciate about this study is that it Read more »
*This blog post was originally published at Harvard Health Blog*
