The book "Professionals' Treatise on Foods and Culinary Poisons Showing Fraudulent Counterfeit Bread, Beer, Wine, Spirits, Tea, Coffee, Cream, Confectionery, Vinegar, Mustard, Pepper, Cheese, Olive Oil, Marinades and Other Products" was written Friedrich Christian Accum. This paper explores various aspects related to counterfeit food and culinary fraud. The author reveals in detail the methods of counterfeiting food products, from bread and beer to vinegar and canned meat, proving the importance of knowledge about the composition of products and their impact on health. The book is an important document for everyone who is interested in the quality and correctness of the composition of food products.