As Melatonin Use Rises, So Do Safety Concerns
One review of 15 studies involving 284 otherwise healthy subjects found that those who took melatonin before bed fell asleep 3.9 minutes faster on average and slept 13 minutes longer. Another, of 19 studies involving 1,700 people, found that melatonin users fell asleep 7 minutes faster on average and slept 8 minutes longer.
All That Social Media May Boost Loneliness
Limiting your use of Facebook, Snapchat and Instagram to 30 minutes total or less per day results in reductions in depression and loneliness, especially for people who were moderately depressed to start with, researchers say.