List of nutrition guides
This is a list of nutrition guides. A nutrition guide is a reference that provides nutrition advice for general health, typically by dividing foods into food groups and recommending servings of each group. Nutrition guides can be presented in written or visual form, and are commonly published by government agencies, health associations and university health departments.
Most countries also have nutrition facts labels which are not listed here; many of those reference specific target amounts for various nutrients.
Historical guides
Ancient Greece
The Hippocratic Corpus of Ancient Greece contains one of the earliest known nutrition guides. It recommends a seasonal diet. For winter, it advises eating a heavy diet of bread and roasted meat and fish, while avoiding vegetables and restricting liquids to, if anything, strong wine. It then recommends a lighter summer diet of soft barley cake, vegetables, boiled meat, and large quantities of diluted wine. Gradual transitions between these two diets are advised in the intervening months.