Why is timely check-up of the body so important? What is the relationship between gastrointestinal health and immunity? Is it necessary to take dietary supplements? Why are sugar and gluten dangerous? Why drink warm water? The answers to these questions are in the new book by nutritionist Ksenia Chernaya, founder of the Pro-Health online school. Ksenia is already well known to those who seriously care about their well-being. Now we have the most valuable part of her experience under one cover. 7 keys to your health. Practical Nutrition” is a guide to your own body and its needs.Ksenia Chernaya is convinced that our body is a self-healing system, the features of which you need to know in order to help it. After reading Chernaya's book, you will learn about what products you should definitely have in your refrigerator (spoiler: these are not goji berries or black caviar), and which ones it is better for a modern conscious person to refuse. And also make sure that immunity begins with the health of the gastrointestinal tract and the correction of deficient conditions. And as a bonus, get a proper and tasty weekly menu from Ksenia to invigorate your mind and body.Disclaimer: this book is not medical literature, use the author's advice only after consulting a doctor.