The work opens by framing a grand banquet hosted in Rome by Laurentius, a man of wealth and immense learning, who gathers an elite circle of scholars, philosophers, grammarians, and physicians. Among them are figures like the jurist Masyrius, the poet Myrtilus, the satirist Cynulcus, and the physician Galen. The guests converse on a staggering array of subjects, effectively mimicking a feast of words that mirrors the opulence of the physical dinner table.
The early books dive deeply into the lore of food, wine, and ancient dining habits. Athenæus explores the properties of various wines, praising those that permit generous water mixtures, while cataloguing regional vintages from Falernian to Lesbian. He examines the evils of drunkenness, contrasting moderate conviviality with the ruinous fury of excess, and cites extensive maxims on how wine should properly be diluted to preserve reason and health.
The conversation shifts naturally to the history of meals, table service, and etiquette. The author contrasts the simple, robust diet of Homeric heroes—who dined plainly on roasted meats and pure water—with the decadent, over-refined tastes of his own contemporaries, who invented complex sauces, extravagant fish dishes, and elaborate pastries. This leads into exhaustive botanical and culinary classifications of vegetables, roots, nuts, and fruits, including detailed treatments of olives, radishes, figs, apples, and citrons.
A central load-bearing value of the text is its role as a literary reservoir. Because Athenæus quotes copiously from hundreds of lost classical authors, his text rescues countless fragments of ancient drama, epic, and comedy that would otherwise have vanished entirely. These passages illustrate how writers from antiquity viewed luxury, morality, athletic games, ball-playing, and musical arts like the hyporchematic dance.
Later portions of the text catalog the diverse shell-fish, fish, and seasonings favored by epicures, alongside the physiological effects of various foods as understood by ancient medical authorities. The participants debate whether specific dishes aid digestion or induce lethargy, grounding their literary banter in contemporary scientific theory. Throughout, the dialogue meanders through philological puzzles, grammatical niceties, and historical anecdotes regarding famous gluttons and courtesans.
The work culminates in a vast mosaic of cultural trivia, demonstrating that no branch of human knowledge was alien to the table talk of the learned. By interweaving poetry, philosophy, and culinary science, the author constructs an immortal monument to the spirit of inquiry. The text gently closes on the endless capacity of the human mind to devour both sustenance and learning.