struggling to stay asleep

[sausage1968]

I have just been advised to try cbd to help me get a proper nights sleep. I fall asleep ok but usually wake up around 4 ish and cant drop back off.
I work 12 hour shifts as a support assistant so as you can imagine I'm shattered

Highly recommend the book 'Why we sleep' by Matthew Walker. It's great for understanding biology of sleep at different ages and what you can do to maximize your sleep.