DS18 struggling to sleep

[teenagersandalittleone]

DS18 is struggling to get to sleep and when he does get to sleep, he often is awake for hours in the evening. Any suggestions on how to help him would be appreciated as it’s impacting college Work

No screens after 8pm especially phones, tablet and computer screen. No caffeine after 12pm

No screens, no caffeine. They are pretty nocturnal at that age though. What time does he get up?

It's pretty much always too much screen time and/or stress.

Magnesium supplements help me sleep.