HealthNut
Losing weight won’t necessarily make you happy, researchers say
In a study of 1,979 overweight and obese adults in the UK, people who lost 5% or more of their initial body weight over four years showed significant changes in markers of physical health, but were more likely to report depressed mood than those who stayed within 5% of their original weight. The research, published […]
Boomers building muscle at the gym — but where’s the passion
As the first generation to embrace exercise, baby boomers continue going to the gym, yet more out of necessity than for the challenge and enjoyment of physical activity. In a study recently published in the International Journal of Wellbeing, James Gavin, a professor in Concordia’s Department of Applied Human Sciences, investigates our motivations for exercise, […]
Anorexia fueled by pride about weight loss
Positive emotions — even those viewed through a distorted lens — may play an exacerbating role in fueling eating disorders like anorexia nervosa, which has a death rate 12 times higher for females between the ages of 15 and 24 than all other causes of death combined, according to a Rutgers study. In research published […]
30-minute Ultimate Sandbag Workout
Do your clients struggle to find time to train? When life gets busy, the first thing many people drop is their workout. “I don’t have time. I’m too busy.” Many people believe that unless they have an hour to work out they might as well just skip their workout and wait until they have […]
Does your training routine really need to be that complicated?
A new study just published in Applied Physiology, Nutrition, and Metabolism investigated the value of the Pre-Exhaustion (PreEx) training method and found that that the various arrangements of different exercise protocols is of less relevance than simply performing resistance training exercises with a high intensity of effort within any protocol. As resistance training is becoming […]
Brain response to appetizing food cues varies among obese people
People who have the most common genetic mutation linked to obesity respond differently to pictures of appetizing foods than overweight or obese people who do not have the genetic mutation, according to a new study published in the Endocrine Society’s Journal of Clinical Endocrinology & Metabolism (JCEM). More than one-third of adults are obese. Obesity […]
Clues to curbing obesity found in neuronal ‘sweet spot’
Preventing weight gain, obesity, and ultimately diabetes could be as simple as keeping a nuclear receptor from being activated in a small part of the brain, according to a new study by Yale School of Medicine researchers. Published in the Aug. 1 issue of The Journal of Clinical Investigation (JCI), the study showed that when […]
Scientists find new calorie-burning switch in brown fat
Biologists at The Scripps Research Institute (TSRI) have identified a signaling pathway that switches on a powerful calorie-burning process in brown fat cells. The study, which is reported in this week’s online Early Edition of the Proceedings of the National Academy of Sciences, sheds light on a process known as “brown fat thermogenesis,” which is […]
Pesticide DDT linked to slow metabolism, obesity and diabetes, mouse study finds
Exposure of pregnant mice to the pesticide DDT is linked to an increased risk of obesity, diabetes, high cholesterol and related conditions in female offspring later in life, according to a study led by the University of California, Davis. The study, published online July 30 in the journal PLOS ONE, is the first to show […]
Try This 45-Minute Boot Camp Workout
It’s summer, which is the perfect time to hit the great outdoors with your clients to enjoy one of the best types of workouts! Research has shown that exercising outdoors improves mood, so why not help your clients feel better while getting stronger? Boot camps have high success rates because they can […]