Slow? Fast? Important? Irrelevant? We break down the facts on the ultimate weight-loss buzzword: metabolism.

“Fat” is becoming the new normal in America. According to the most recent data from the Centers for Disease Control and Prevention, more than seven in 10 U.S. adults aged 20 and older are either overweight or obese. Rates are lower for children and adolescents but have risen drastically in the past few decades. So prevalent has America’s obesity problem grown that the weight-loss industry continues to expand. In 2017, the U.S. weight loss and diet control market was valued at $66 billion. The U.S. spends in total nearly $200 billion in annual health care costs related to obesity.

Remember when low-fat diets were the rage? Now fats — or some of them, anyway — are considered crucial to a healthy diet. The fact is that recent years have seen dramatic changes in which foods dietary science considers good for you and which it doesn’t.

Though reducing belly fat or rather abdominal obesity can help prevent many a health risks that it comes with, a fancy diet is not the way to go about it say health experts from Wolters Kluwer Health. “There is still no miracle diet, food, nutrient, or bioactive component that will target abdominal fat,” writes Kari D. Pilolla, PhD, RDN, of the California Polytechnic State University in San Luis Obispo according to Science Daily.

Reducing the waist circumference with abdominal obesity can reduce health risks, but despite the statements on the Internet, not a single trending diet can help get rid of belly fat specifically.

"There is still no miracle diet, food, nutrient, or bioactive component that will target abdominal fat," writes Kari D. Pilolla, PhD, RDN, of the California Polytechnic State University in San Luis Obispo. But a heart-healthy diet high in fiber and low in saturated fats is a great way to prevent and reduce abdominal obesity, according to the article, part of a special theme issue of ACSM's Health & Fitness Journal, focusing on Nutrition.

“The bleachers are on your right. The white line’s up ahead. Keep pushing!” Jennifer Conroyd calls out to me and the 30 or so other runners she’s coaching through an interval workout. We finish our hard effort, finally easing up when Conroyd prompts, “jog it out!”

Whether you’ve lived here for 10 years or are just passing through, you know Las Vegas gets hot—triple-digit-degrees-for-weeks hot. If you’re new here, you might not know how important it is to stay hydrated during summer and how easy it is to become dehydrated under the scorching desert sun. Samantha Coogan, director of the didactic program in nutrition and dietetics at UNLV, shares the best ways to stay cool, hydrated and healthy.

Those who have lived in Las Vegas long enough know the drill during the extreme heat of the summer: hydrate, hydrate, hydrate.

Whether you’re a running veteran or new to the game, having a solid pair of shoes is crucial to a successful and enjoyable workout.

John Mercer, a biomechanist in the department of kinesiology and nutrition sciences at UNLV, has dedicated the majority of his adult life to testing the limits of physical abilities.

The significance behind this study helped researchers understand the effects of shock absorption in terms of preventing running injury.