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Diets/Dieting/Fad Diets

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Food app for kids

An App to Help Kids Eat Better

By Matthew Kadey, MS, RD | May 1, 2020 |

Weight Watchers, now rebranded as WW®, recently launched Kurbo, a new weight-loss app aimed at ages 8–17. Among the weight- and diet-focused elements of the Kurbo app is a traffic-light system that indicates which foods kids can freely enjoy and which they should limit. For example, an apple gets a green light, and soda gets a red light.

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Whole grains

Good News for Whole Grains

By Patricia Ryan, MS | March 30, 2020 |

The average American Heart Association healthy-diet score for U.S. adults improved between 2003–2004 and 2015–2016, according to the AHA Statistical Update 2020. Two scales were used to measure diet quality. On one of them, scores for a poor diet decreased from 56% to 47.8%; on the second, poor diet prevalence dropped from 43.7% to 36.4%.

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Mediterranean diet

The Med Diet Stands the Test of Time

By Patricia Ryan, MS | March 30, 2020 |

Among 250 healthy, overweight adults participating in a randomized controlled study, more than half (55%) went for IF (restricting intake 2 days a week), while 27% chose the Mediterranean diet (emphasizing whole grains, fruit and vegetables), and 18% opted to go Paleo (modified to allow some legumes and dairy). Participants also chose whether to try high-intensity interval training or a standard exercise regimen. After a brief educational session on their chosen diet, they completed assessments of their food intake, biometric measures and physical activity; these assessments were repeated at intervals.

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Army and diet

For Would-Be Soldiers, Healthier Diets Pay Off

By Matthew Kadey, MS, RD | February 25, 2020 |

Active-duty males involved in the U.S. Army Special Forces Assessment and Selection course who had higher Healthy Eating Index (HEI) scores—used to assess compliance with the U.S. Dietary Guidelines for Americans—performed better on the demanding Army Physical Fitness Test and were up to 75% more likely to be selected for the elite unit than those with the lowest diet-quality scores, according to a study in Medicine & Science in Sports & Exercise.

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Plant-Based Foods Curb Chronic Disease

By Matthew Kadey, MS, RD | February 25, 2020 |

Here’s another good reason to embrace the trend of eating more plants: A cohort study in Nature Communications involving 56,048 adults in Denmark found that people who over a 23-year period habitually consumed moderate to high amounts of foods rich in flavonoids—naturally occurring chemical compounds found predominantly in plant-based foods—were less likely to die from cancer or heart disease.

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Keto Diet

Weighing In on the Keto Diet

By Matthew Kadey, MS, RD | February 25, 2020 |

While extremely low-carbohydrate diets like fat-forward keto can aid in short-term weight loss, they have mixed effects on other health markers, according to a scientific statement issued by the National Lipid Association and published in the Journal of Clinical Lipidology.

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Dental health and sports drinks

Why Dentists Don’t Approve of Energy Foods

By Matthew Kadey, MS, RD | February 25, 2020 |

Sports drinks, energy gels and bars can help athletes keep up the pace, but frequent use may land them in the dental chair. According to a study published in the British Dental Journal, regular consumption of these products is likely a major reason why professional athletes have higher rates of tooth decay than the general public, despite eating a healthy diet overall and practicing good oral hygiene, like twice-daily brushing. The sugar content and acidity of energy products can expedite gum inflammation and tooth decay, leading to poor oral health.

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Athletes and social media

Athletes Have an Appetite for Social Media

By Matthew Kadey, MS, RD | February 25, 2020 |

Social media platforms like Instagram and Facebook continue to open up new opportunities for athletes to learn about nutrition. Based on a questionnaire administered to 306 athletes, a report in the International Journal of Sports Nutrition and Exercise Metabolism found that 65% of study participants reported using social media to glean nutrition information over the previous 12 months.

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IDEA Fitness Journal

IDEA Fitness Journal

Current Issue:
December 2019

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