THE INSTANT NUMBER ONE SUNDAY TIMES BESTSELLER Sleep better thanks to cherries Fix your brain fog with good fats Improve your metabolism with brazil nuts When we talk about hormones, we so often think of them as a 'women's issue'. But our hormones regulate everything from our sleep, to the way we eat, our stress response and our moods. In Hack Your Hormones Davinia Taylor, entrepreneur and biohacking pioneer, breaks down how best to optimise all of our hormones. Davinia gives symptom-led advice, backed up with the expertise of a doctor, on how lifestyle hacks and supplements can balance our cortisol, adrenaline, dopamine and more, even Vitamin D (yep, it's a hormone). And the answers might be as close as your kitchen cupboards. This groundbreaking new book is full of simple, accessible hacks that will make you feel not just better, but amazing. 'Let's get our hormones into the optimum place they can be. Because if I can feel better, then anyone can. This is proper, real empowerment, not tampon ad empowerment! This is your body, nobody can look after it like you can.' Davinia

Why stress causes weight gain
How fasting makes you less hungry
Why sunflower oil is unhealthy
How cold showers can cut your carb cravings

'If I could give you one bit of advice right now, it would be to take all the energy you're putting into fad diets and put it into becoming the most genuinely healthy version of you. If you've got a plan, you're already halfway there. And now you've got this book, you've got one.'

Davinia Taylor was overweight, depressed and unmotivated. She couldn't walk around the block, let alone go for a run or do an exercise class, and she struggled to keep up with her four young sons. In desperation she turned to biohacking to sort her head out - the unexpected bonus was that she lost nearly three stone and has kept it off for years through a series of health tricks from cold showers, to MCT oil, to ancestral eating.

She spent tens of thousands of pounds on specialists and Harley Street doctors, trying the most cutting-edge therapies available, only to discover that the true secrets of feeling amazing are very easy and affordable. Start with eating for your mental health, and weight loss is an effortless side effect.

Divided into four sections: Mood, Food, Movement and Rest, the book takes a holistic approach to weight loss, reminding you that true health is not just about what you eat. It's Not a Diet concludes with a two-week reset programme to put Davinia's advice into action easily and achievably.