"Encyclopedia of Diet: A Treatise on the Problem of Food, Volume 1" is the first part of a huge study in the field of nutrition by the famous author Eugene Christian. This book contains a huge amount of information about nutrition, the effects of different foods on the body, useful tips for a healthy lifestyle, and much more. The author offers readers a deep understanding of the issue of food, taking into account modern scientific data, and also makes it possible to change the way we look at food and its role in our lives. This book will be an excellent reference for everyone who is interested in a healthy way of eating and seeks to understand the impact of food products on the human body.