You've had trouble sleeping, but you're not sure what's going on. Do you have insomnia? Do you spend too much time on your phone before bed? Or is one of the medications you take keeping you awake?

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. “Sleep is vital pillar of our health, alongside diet and exercise," explains Lisa Artis, deputy ...

You’ve started waking up during the night, you’ve noticed you’re more tired during the day and you’re a lot more irritable than usual. Your doctor recommends seeing a sleep medicine specialist who ...