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Magnesium is often promoted as a way to improve sleep. The hope is that it will help you fall asleep more easily, sleep more soundly and wake up feeling more refreshed. Magnesium bisglycinate and magnesium L-threonate are particularly often recommended. Magnesium plays an important role in the functioning of nerves, muscles and numerous metabolic processes. But can extra magnesium actually help with sleep? And if so: which form works best, how much is advisable, and when should you take it?

Constant white noise to help you fall asleep is all the rage. Whether through specialised white noise devices, apps, YouTube videos or the monotonous hum of a fan, many people use this sort of background noise to help them wind down more easily. White noise, in particular, is said to mask distracting noises, make it easier to fall asleep and ensure a more restful night’s sleep. But is there any truth to this effect? Can a simple white noise really help you fall asleep more quickly and wake up less often during the night? And does it make a difference whether it’s white noise, pink noise or simply the sound of rain coming from the speaker? What initially sounds like a simple trick for falling asleep has now also become a subject of scientific interest. Find out here what studies on white noise reveal and why white noise may not necessarily be the best choice for everyone.

Mouth taping has evolved from a TikTok trend into a popular sleep hack: stars such as Katy Perry and professional footballer Erling Haaland have spoken publicly about taping their mouths shut at night. The idea behind it is that keeping your mouth closed is said to automatically encourage you to breathe more through your nose, thereby helping you sleep better, snore less and wake up feeling more refreshed in the morning. But as plausible as the principle may sound at first, are the promised benefits of mouth taping actually scientifically proven? And could taping your mouth shut whilst sleeping actually be dangerous?


In this article, you’ll find out what mouth taping really achieves, what the research says about it and what risks you should be aware of.