sbi po online test for prelims: Science reporter pdf 2018

sbi po online test for prelims: Science reporter pdf 2018: Science reporter pdf 2018 Page no 28 has CalorieRestriction and Red Wine is on science reporter Science reporter pdf 2018 he most wel...

Science reporter pdf 2018

Science reporter pdf 2018

Page no 28 has CalorieRestriction and Red Wine is on science reporter

Science reporter pdf 2018 he most well-known strategy to extend an animal's lifespan is Calorie Restriction (CR) or Dietary Restriction (DR). Discovered about 70 years ago, CR involves reducing the calorie intake of an animal by 30-40 % compared to its normal caloric intake. Science reporter pdf 2018 It is thought to lower metabolic rate and cause the body to generate fewer damaging free radicals. CR delays or prevents age-related diseases and extends lifespan in species ranging from yeast to primates. science reporter in hindi Evidence that Calorie Restriction (CR) retards aging and extends median and maximal lifespan was first presented in the 1930s by McCay et al. Since then, similar observations have been made in a variety of species including rats, mice, fish, flies, worms, and yeast. sciencereporter in hindi Although not yet definitive, results from the ongoing calorie-restriction studies in monkeys also suggest that the mortality rate in calorie-restricted animals will be lower than that in control subjects.