She's the queen of bizarre fads, but if her strict regime of yoga, dieting and 'steaming' your nether regions gets too tiring, Gwyneth Paltrow has the answer for that, too - copper pillows, heated socks and a 12-hour fasting window.
They are all part of what the actress calls 'clean sleeping' - an attempt to secure at least seven or eight hours of good-quality shut-eye.
Indeed, the mother- of-two believes a good night's sleep can slow the ageing process and help maintain a healthy weight, writes Daily Mail.
'Call it vanity, call it health, but I know there's a huge correlation between how I feel and what I look like when I roll out of bed in the morning,' she says in a new book.
'I believe it should be your first priority - even before you think about your diet.'
