How much deep sleep do you need and are you getting enough? Here's how to tell

Deep sleep goes hand-in-hand with repair and recovery. But are you getting enough of it each night? Here's how to tell.

Tossing and turning at 3 a.m.? Try these free vagus nerve 'resets' that mimic $900 devices

An expert explains how cold water exposure, massage and humming can recreate the calming feel of VNS at home, without breaking the bank.

I tried eating these 3 fruits for better gut health — a registered dietician explains why they improved my sleep too

Presented by Helix Sleep

Choosing the right fruits to eat before bed made a world of difference for my gut health and sleep. Here's why the experts approved.

Over 65? Doctors say spending less time in bed could increase how much deep sleep you get — here's how and why it's vital for ageing well

Presented by Helix Sleep

Deep sleep declines with age, but experts explain how maximizing sleep efficiency can help seniors enjoy more deep sleep and avoid 3 a.m. wake ups.

I feel great on 7 hours of sleep but like a zombie after 8 — two doctors explain why, and how much sleep is enough

I spoke to doctors and sleep experts to find out whether seven hours of sleep is enough, and whether it's actually better than oversleeping.

The 7:1 sleep rule is now linked to a longer life — experts share 6 habits to help you master it by resetting your body clock this weekend

Experts share 6 'anchors' for your body clock that can help improve your sleep regularity and nail the 7:1 sleep rule for longer life.