Inactivity in obese mice linked to a decreased motivation to move

http://ift.tt/2iwcM82 Starting a regular program at the gym is a common New Year’s resolution, but it’s one that most people are unable to stick with for very long. Now a study done in mice is providing clues about one of the reasons why it may be hard for so many people to stick with an exercise program. The investigators found that in obese mice, physical inactivity results from altered dopamine receptors rather than excess body weight.

Most doctors ignore one of the most potent ways to improve health

http://ift.tt/2hzxuH0 Leveraging existing relationships with friends and family may be a more effective way to improve patients’ health and encourage new healthy habits and behaviors than increasing interactions with physicians or other clinicians. In a new perspective article, behavioral economists suggest a five-step ladder to effectively engineering social engagements that promote health and to test their acceptability and effectiveness.