exercise

Scientists Identify Protein Linking Exercise to Brain Health

A protein that is increased by endurance exercise has been isolated and given to non-exercising mice, in which it turned on genes that promote brain health and encourage the growth of new nerves involved in learning and memory, report scientists from Dana-Farber Cancer Institute and Harvard Medical School. The findings,…

Exercise Reorganizes the Brain to Be More Resilient to Stress

Physical activity reorganizes the brain so that its response to stress is reduced and anxiety is less likely to interfere with normal brain function, according to a research team based at Princeton University. The researchers report in the Journal of Neuroscience that when mice allowed to exercise regularly experienced a…

Getting a Good Night’s Sleep Is a Nightmare for Many Americans

Summer means more hours of daylight and for many, it contributes to trouble falling asleep. More than 40 million Americans suffer from chronic sleep disorders, resulting in $18 billion in cost to employers due to sleep loss issues.”The inability to get a good night’s sleep can be a complex issue,…