Hard promises to permanently change your life, starting from the inside – but can it? In fact, is it even safe to try at all? I’m delighted to announce that my new book, THE HBD COOKBOOK, will be published by Thorsons, Harper Collins, on 5 th January 2023.

The HBD Cookbook: Life-changing recipes for long-term health

ION graduate Catherine Sharman, CEO and Founder of Après, tells us how she discovered a course – and a career – that she never knew existed. Stomach acid is an important part of digestion. Most of us try to avoid having too much, because it can cause heartburn and acid reflux, but too little stomach acid can also be problematic. In its original sense, the word ‘diet’ means ‘way of life’. And that is just what The Human Being Diet (HBD) is. It’s not a ‘diet book’, it’s a three-month programme that lays the foundation for a new way of eating and living. And it’s designed to be easy to follow for any human being who wants to feel and look as good as they possibly can.HBD, which is suitable for all men and women (other than those who are breastfeeding or pregnant) is split into 4 phases.

The HBD Cookbook by Petronella Ravenshear | Waterstones

Eczema can be both mentally and physically debilitating for those who suffer from it. We look at how nutritional therapy may help to manage the condition The course will define and help the attendees to understand the purpose of each pathway and how the pathway intersect and support each other, alongside providing the causes of gene expression and impact of gene expression. Whether you’re an elite athlete or go to the gym once a week, your body requires fuel when you exercise. We look at exactly what foods you should be eating and whenEnjoy a taste of the Mediterranean from the comfort of your own home with this seafood paella from Melissa Delport's cookbook, Wholesome Bowls. A delightful, hearty meal to share with friends and family.

Green Shakshuka | Institute for Optimum Nutrition

Irritable bowel syndrome (IBS) is often difficult to resolve; once given a diagnosis, patients are often left to figure it out by themselves. But there are plenty of ways nutritional therapists can support people with gut issues. Discover from the comfort of your home how studying nutritional therapy with ION will prepare you for clinical practice and open up a range of career options. Find out about our courses and have your questions answered. ION graduate Victoria Hamilton, aka The Autoimmunity Nutritionist, came close to quitting her nutrition studies due to the demanding workload of her previous career; but she's grateful she didn't. She says that every day is a joy, as she's doing something she has always been passionate about. The Human Being Diet is a revolutionary programme to help you become the best, healthiest, lightest, most energetic, happiest version of YOU.

Home baking

HBD fans and followers have been waiting patiently for a printed cookbook and this it is – in full glorious colour - a book full of exciting new recipes and new ideas based on the nutrition programme in my book, The Human Being Diet. ION alumna Petronella Ravenshear has had two books published this year, the eagerly awaited second edition of HBD, The Human Being Diet, and its companion, The HBD Cookbook. She presents a Mediterranean style of eating, of feasting and fasting our way to perfect weight, health and longevity.