Our diet can play a huge role in how well we sleep at night. If you’re someone who struggles to fall into a deep slumber, there are certain foods you might want to avoid in the late evening. Here, a registered nutritionist reveals the foods and drinks we should keep away from in the lead up to bedtime.

Struggling to sleep? Click or scroll our gallery to discover the 33 foods and drinks you should never eat before bedtime, counting down to the one that has the most impact of all.

We've based our ranking on each food's effects on sleep, and on the opinions of a registered nutritionist. The list is unavoidably subjective.

33 foods you should never eat before bed, according to an expert