Friday, August 31, 2012

Regular exercise is a key to longevity, study says

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August 31, 2012
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Healthy Start 
  • Analysis: Low-carb diet helps obese people lose weight
    An analysis in Obesity Reviews of 17 previous studies found that obese people who ate a low-carbohydrate diet lost an average of about 18 pounds in six months to a year and showed improvements in blood pressure and cholesterol levels. Gary Foster, director of the Center for Obesity Research and Education at Temple University, said a low-carb diet is a "viable alternative for weight loss." USA TODAY (8/30) LinkedInFacebookTwitterGoogle+Email this Story
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Dietary Health 
  • People have choices when removing dairy from a diet, experts say
    People who remove dairy from their diet have many whole-food options for getting the protein and nutrients they need, along with products such as soy-based milks and cheeses, rice-based ice cream and coconut yogurt. Registered dietitian Rebecca Dority of Texas Christian University says that while dairy alternatives may come close to tasting like the real thing, it is important to compare product labels to ensure they provide adequate nutrition. Today's Dietitian (8/2012) LinkedInFacebookTwitterGoogle+Email this Story
  • RD explains why OMG plan is a gimmicky diet
    Registered dietitian Keri Gans writes that she is opposed to the OMG diet, citing its limit on fruit consumption and its contention that the body does not recognize the differences in carbohydrates. She writes that the recommendation for taking ice baths to stimulate metabolism will not work and that, while she agrees exercise is important, she's not sure it has to be done in the morning, after drinking coffee and without eating breakfast. U.S. News & World Report/Eat + Run blog (8/30) LinkedInFacebookTwitterGoogle+Email this Story
  • Other News
Science & Research 
  • Eating in a more relaxed area may lead to lower calorie intake
    Softer music and dimmer lights helped customers at an Illinois fast-food restaurant consume 18% fewer calories than those who ate in an unmodified area of the establishment, suggesting that a more relaxed environment helps boost satisfaction and reduce food intake, researchers reported in the journal Psychological Reports. Reuters (8/30) LinkedInFacebookTwitterGoogle+Email this Story
  • Electricity can cause body-clock disruptions
    Electric light has allowed people to override their body clock and circadian rhythms, researchers in the U.K. say. This circadian desynchrony -- which also is caused by irregularities in work schedules, mealtimes and sleep hours -- may take a toll on metabolism and increase the risk of obesity, the study in Bioessays suggested. MedicalDaily.com (8/30) LinkedInFacebookTwitterGoogle+Email this Story
Fitness 
  • Regular exercise is a key to longevity, study says
    The combination of regular exercise, a strong social network and not smoking adds an average of five years to a woman's life and six years for men, according to a study in BMJ that followed people in their mid-70s and older for 18 years. Swedish researches said the biggest factor in longevity was physical activity and that people who exercised regularly lived an average of two years longer than those who did not. WebMD (8/30) LinkedInFacebookTwitterGoogle+Email this Story
  • Alcohol consumption can affect exercise, dietitian says
    Alcohol can derail an exercise routine by causing dehydration, poor coordination, fatigue, digestive problems and reduced blood flow, registered dietitian Nicole German writes. She notes that two drinks a day for men and one for women should be the maximum for healthy consumption, and that athletes may want to abstain before an important race or event. Diet-Blog.com (8/30) LinkedInFacebookTwitterGoogle+Email this Story
Institutional Foodservice 
  • It's "full steam ahead" for healthier school meals
    The Obama administration recently celebrated school-meal standards implemented under the Healthy Hunger-Free Kids Act, signed into law in 2010. Kevin Concannon, agriculture under secretary for food, said the changes -- the first major reform of school-meal requirements in 15 years -- will create more options for vegetarian and vegan students. "We are going full steam ahead to making sure that the school day is healthier," he said. The Hill/Healthwatch blog (8/29) LinkedInFacebookTwitterGoogle+Email this Story
Recipe of the Day 
  • Grilling weekend
    Check out Food Network's Grilling Central for ideas for your Labor Day weekend meals. LinkedInFacebookTwitterGoogle+Email this Story
Editor's Note 
  • SmartBrief will not publish Monday
    In observance of Labor Day in the U.S., SmartBrief will not be published Monday. Publication will resume Tuesday. LinkedInFacebookTwitterGoogle+Email this Story
Food For Thought 
Notably, soyfoods are the only plant-based complete protein source and are therefore the preferred dairy substitute."
--Scientist Mark Levy, as quoted by Today's Dietitian
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Position TitleCompany NameLocation
Registered Dietician (Nutritionist)SC Dept. of Health & Environmental ControlBeaufort, SC
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