Sleep plays an invaluable role in overall health, yet very few Britons get the recommended eight hours. Social media users have showcased a broad range of methods to address sleep issues, involving ...

A doctor has revealed a mathematic formula that ensures you wake-up feeling ready for the day, after being 'obsessed with ...

Puza says that a simple math formula can reveal your “ideal bedtime” so you wake up feeling your best — and it’s not just about hitting the sack earlier. “Does your nap feel more restful than a full ...

Dr Charles Puza told his 811,000 followers on Instagram how to calculate their perfect bedtime to stop feeling groggy after an eight hour sleep.