28. Dried fruit

Some dried fruits are perfectly fine to snack on before bedtime – but it’s best to check the label on the packet before you indulge. Some dried fruits are heavily processed and contain added sugars (which are known to sabotage sleep), while others can be difficult to digest, causing night-time discomfort. Choose dried fruits that are high in magnesium, such as prunes, as these can promote relaxation.
27. Milk

Dairy is best avoided before bed, despite the fact that milk contains tryptophan, a hormone that’s often credited for making us sleepy. It’s the fat and protein in milk that might keep you awake, as they can disrupt your digestion. Instead of a glass of milk or hot chocolate, have some water or a decaf tea – but not too close to bedtime, or you might need to get up in the night.
26. Raw onions

It’s not just bad breath you’ll need to watch out for if you tuck into some raw onions in the evening. Before piling them on top of a hot dog or slicing them into a salad, beware of their power to trigger acid reflux. They could cause heartburn, stomach ache, a sore throat and other problems. As such, they’re best enjoyed at lunchtime or earlier in the day.