Sleep isn't just a nightly shutdown - it's your body's essential reset button. While you rest, your brain processes emotions, your body repairs tissue, your immune system strengthens and your hormones rebalance. It's like overnight maintenance for your physical and mental health. Poor sleep can leave you foggy, groggy and craving sugar and caffeine - but more importantly, over time it's linked to heart disease, lowered immunity, weight gain, anxiety and even dementia.

Getting enough sleep isn't about being lazy or indulgent - it's one of the most powerful things we can do for our wellbeing and it doesn't always mean more hours. Quality matters as much as quantity. That means winding down well, reducing late-night screen time, and supporting your natural body clock with light in the morning and a calming routine at night.

Good sleep also helps you do the other tweaks. It's easier to eat well, move more, be kind to yourself and connect with others when you're rested. Follow the Tweaks Socials to get Tiny Tweaks to improve your sleep.