A practitioner must verify his credentials before entering into a contract with UnitedHealthcare. Step 1. Make sure your credentials and licenses as a healthcare provider are up to date and that you meet all requirements for practicing your healthcare profession in your state.
As a nation, the United States appears to be becoming more and more sleep deprived. And it may be our busy lifestyle that keeps us from napping. While naps do not necessarily make up for inadequate or poor quality nighttime sleep, a short nap of 20-30 minutes can help to improve mood, alertness and performance.ere are some other negative effects: 1  Naps can leave people with sleep inertia, especially when they last more than 10-20 minutes. 2  Napping can also have a negative effect on other sleeping periods. 3  One study has indicated that napping is associated with increased risk of heart failure in people already at risk.
Please try again later. New research shows that even sad music can lift your mood, while other studies suggest music can boost happiness and reduce anxiety. From the drumbeats of our ancient ancestors to todayâs unlimited streaming services, music is an integral part of the human experience.