Alcohol interferes with sleep rapid eye movement and can cause dehydration. You will sleep in fragments. This is why you have a hangover and feel tired the following day.
Read Next
Bad food for your sleep: Spicy Foods
Disclaimer
Bad drink for your sleep: Alcohol
Alcohol interferes with sleep rapid eye movement and can cause dehydration. You will sleep in fragments. This is why you have a hangover and feel tired the following day.