Science news articles about 'restrictive diets'

  • How calorie-restricted diets fight obesity and extend life span

    Scientists searching for the secrets of how calorie-restricted diets increase longevity are reporting discovery of proteins ... markers for monitoring or boosting the effectiveness of calorie-restricted diets — the only scientifically proven way of extending ...
  • How calorie-restricted diets fight obesity and extend life span

    Scientists searching for the secrets of how calorie-restricted diets increase longevity are reporting discovery of proteins ... markers for monitoring or boosting the effectiveness of calorie-restricted diets -- the only scientifically proven way of extending ...
  • Food-allergy fears drive overly restrictive diets

    ... to 93 percent of foods being avoided were restored to their diets after an oral food challenge. The researchers published ... that have led to poor weight gain and malnutrition. These overly restrictive diets have been chosen for a variety of reasons, but overreliance ...
  • New study shows sedentary high school girls are at significant risk for future osteoporosis

    ... of body image. In an effort to lose weight, they are restricting their caloric intake and adapting unhealthy nutrition ... we must educate all students about the harmful effects of a restrictive diet in the adolescent period,” says Dr. Hoch ...
  • Mouse ovaries and testes age in unique ways

    ... , BMC Biology. A lifespan-extending calorie-restricted diet reversed some of the aging effects – but, unlike ... , which seems to be consistent with a popular view that the calorie restriction causes a shift in energy use away from reproduction ...
  • Substance in red wine found to keep hearts young

    ... -healthy effects of what is known as caloric restriction, diets with 20 to 30 percent fewer ... the genetic responses of animals to either restricted diets or normal diets including small doses ... whose functions change with age. In animals on restricted diets, 90 percent of those heart genes ...
  • Mouse Ovaries And Testes Age In Unique Ways

    ... in the ovaries of mice, but only limited changes in testes, according to new research. A lifespan-extending calorie-restricted diet reversed some of the aging effects -- but, unlike ...
  • New weight loss diet recommends high-carb and protein big breakfast

    ... return to obesity." Only five percent of carbohydrate-restrictive diets are successful after two years, Jakubowicz said. Most carbohydrate-restrictive diets, she said, do not address addictive eating impulses. With scientists from Virginia ...
  • New Weight Loss Diet Recommends High-carb And Protein Big Breakfast

    ... the common problem of dieters eventually abandoning their diet and regaining the weight they lost. Eat a big ... study recommend. Only five percent of carbohydrate-restrictive diets are successful after two years, one of the researchers ...
  • Device blocking stomach nerve signals shows promise in obesity

    ... full after a normal-sized meal," Dr. Camilleri explains. "Patients were not put on any restricted diets or given counseling that typically accompanies ...
  • Weekends slow weight loss, researchers find

    ... live longer, healthier lives when on a calorie restricted diet, the CALERIE study is designed to determine ... amount, the pattern remained the same. Those in the calorie restriction group took in more energy on Saturday. Those in the exercise ...
  • Life-extending protein can also have damaging effects on brain cells

    ... Sir2 in the life-extending effects of a calorie restricted diet in some, though not all, organisms. Notably, Longo ... mice do on either a normal or a calorie-restricted diet. These results are consistent with the existence of a prooxidative ...
  • NEJM: Low-fat diets not best for weight loss: New study by Ben-Gurion U. of the Negev

    ... and were randomly assigned one of three diets: a low-fat, calorie-restricted diet; a Mediterranean calorie-restricted diet with the highest level of dietary fiber and monounsaturated/saturated fat; or a low-carbohydrate ...
  • Missing link found between circadian clock and metabolism

    ... to prolong life span. Studies have also implicated the protein in the life-extending effects of a calorie restricted diet in some, though not all, organisms. The physiology and behavior ...
  • Accelerated bone turnover remains after weight loss

    ... . During weight loss through calorie-restricted diets, bones are being remodeled - breaking down ... of their body weight through a severe calorie-restricted diet. Protein markers, which are released during ...

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