Reading List: Fighting the Flu, Defining Orthorexia & High Blood Pressure News

by in Food News, October 16, 2009

In this week’s nutrition news: An update on Cheerios’ cholesterol claims, battle the flu with healthy habits and a new study shows eating whole grains keeps blood pressure in check.

Fight the Flu with Healthy Foods
A flu shot is one way to hold off H1N1 (a.k.a. “swine flu”), but the shots haven’t reached pediatricians in my area yet. To reduce your risks and help stop the spread, experts encourage everyone to wash their hands and eat healthy. This means getting enough fruits, veggies and whole grains that contain plenty of the antioxidants vitamin A, E and C. And don’t forget exercise. Regular physical activity helps us all maintain a healthy immune system.

Orthorexia: The Overly Healthy Obsession
Orthorexia is the medical term for “health food junkies.” It refers to those who are obsessed with healthy eating and the quality of food they eat. Many will avoid eating foods such as wheat, corn, dairy, sugar, salt and gluten — even if they have no medical need to. Orthorexics spend more than three hours a day thinking about healthy food and base their self-esteem on eating “healthy.” This, of course, can become unhealthy. Avoiding certain food groups leads to an unbalanced diet; hyper fixation can interfere with social activities and relationships and cause physical complications similar what happens with anorexia. If you think you are at risk, talk with a registered dietitian or doctor.

The Cheerios Saga Continues
A while back we told you how the FDA warned Cheerios about the cholesterol claim on their cereal boxes. Cheerios’ manufacturer, General Mills is now facing five nationwide lawsuits, which a NJ court has combined into one complaint. Although the company is allowed to claim that the cereal helps lower cholesterol (it fits the FDA guidelines for that), General Mills shouldn’t say how much Cheerios might lower cholesterol (their boxes claim to drop cholesterol 4% in six weeks).

Is Your Neighborhood Upping Your Diabetes Risk?
A recent study examined the benefits of living in a “healthier” neighborhood. Researchers surveyed more than 2,000 folks about how easy it is to walk in their community and if local markets carry a large selection of fruits, veggies and other low-fat foods. The results showed that neighborhoods with more opportunities for physical activity and a greater food selection had a 38% lower chance of type 2 diabetes. With the incidence of diabetes rising in the U.S., don’t you think we should make an extra effort to build sidewalks, preserve parks, support local farmers’ and urge markets carry a healthier selection? Could your neighborhood use improvement?

Whole Grains and High Blood Pressure
Eat more whole grains and you can keep your blood pressure in check, according to a new study in the American Journal of Clinical Nutrition. The study followed more than 30,000 men between the ages of 40 and 75 for the past 18 years (the study began in 1986). The men who reportedly ate the most whole grains (about 52 grams per day) were 19% less likely than those who ate the least (about 3 grams per day) to develop high blood pressure. So when the Dietary Guidelines for Americans recommend half of the daily grains we eat should be whole grains, there’s a good reason behind it!

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Comments (2)

  1. Vitamin D could also help fight off the flu. This vitamin is known to control your immune system just like a thermostat controls the heat in your house. This shoul be of particular concern to parents. A recent study indicates that 70% of children under the age of 21 are vitamin D deficient.

  2. coach says:

    Health experts have traditionally believed that short periods of sunlight each day could provide enough Vitamin D. This is because human skin changes sunlight into Vitamin D. The body then can store this substance.

    Recently, however, experts have warned that many people may not be getting enough Vitamin D. They say this is especially true of people who live in northern areas of the world. People who stay in their home, school or office for most of the day also may not be getting enough Vitamin D.

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