Ingredient

Olive

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Source
Not animal-derived
Allergen
No
Role in food
Olives are used whole, sliced, or chopped as a flavorful ingredient in many dishes. …

What it is

Olives are the fruit of the olive tree, native to the Mediterranean region. They are typically harvested when green or black and then cured to make them edible. Curing methods include brining in salt water, dry curing with salt, or processing in a lye solution.

Why it's used

Olives are used whole, sliced, or chopped as a flavorful ingredient in many dishes. They add a salty, briny taste and a firm texture to salads, pizzas, pasta sauces, and antipasto platters. Manufacturers also use olive oil, pressed from olives, as a cooking fat and flavor enhancer.

Health notes

Olives are recognized as safe by the FDA when used as a food ingredient. They are a source of monounsaturated fats, which are considered heart-healthy. Regulatory bodies like JECFA have evaluated olives and olive oil. While generally considered healthy, some individuals may experience digestive upset due to their high fiber and fat content.

Allergen info

Olives are not one of the nine major allergens recognized by the FDA. They do not contain gluten.

Products containing Olive

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Last updated: September 28, 2026

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.