5 reasons sleeping naked is good for you

1. It helps regulate your body's temperature - resulting in better, deeper, happier sleep.

2. If your body is too hot while you sleep, your stress hormone level will stay high, causing a night-time spike in insulin. Your body will store fat rather than burn it.

3. The hormone that helps you burn fat is also your body's anti-ageing agent. By repairing your cells, it helps to smooth over skin lesions, spots, and even wrinkles.

4. A survey found 57% of nude sleepers were happier with their relationship. The key is in the skin-on-skin contact, which triggers the release of oxytocin.

5. It's cheaper than buying new PJs every season.