The vital time you shouldn’t be on social media - “Engagement during the last 30 minutes before bed was found to be the strongest indicator of a poor night’s sleep.”

The vital time you shouldn’t be on social media - “Engagement during the last 30 minutes before bed was found to be the strongest indicator of a poor night’s sleep.”: http://ift.tt/2CSoX8Q Read more... http://ift.tt/2APCJHp