Ingredient

Including Jalapeno Pepper

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Source
Not animal-derived
Allergen
No
Role in food
Jalapeno peppers are used to add a spicy, pungent flavor to a wide variety …

What it is

The jalapeno pepper is a medium-sized chili pepper, a cultivar of the species *Capsicum annuum*. It is named after the city of Xalapa, Veracruz, Mexico, where it is grown and traditionally harvested. Jalapenos are typically picked when green, but can be left to ripen to red, at which point they become sweeter and hotter.

Why it's used

Jalapeno peppers are used to add a spicy, pungent flavor to a wide variety of foods. They are commonly found in Mexican and Tex-Mex cuisine, as well as in snacks like chips, dips, and seasoned nuts. They can be used fresh, pickled, or dried and powdered.

Health notes

Jalapeno peppers are a source of vitamins A and C, and contain capsaicin, the compound responsible for their heat. Capsaicin has been studied for its potential effects on metabolism and pain perception. Regulatory bodies like the FDA have not set specific limits for jalapeno consumption, and it is generally recognized as safe when consumed as a food. Evidence regarding the health effects of capsaicin is ongoing, with some studies suggesting benefits and others indicating potential gastrointestinal discomfort in sensitive individuals.

Allergen info

Jalapeno peppers are not derived from any of the 9 FDA major allergens. They do not contain gluten.

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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.