Ingredient · Updated

Onion

Positive in 11 products Neutral in 4

Found in 15 productsSee all

What is Onion?

Onions are bulbous vegetables belonging to the Allium family, which also includes garlic and leeks. They are cultivated worldwide and are known for their distinctive, pungent flavor and aroma.

Onions are used in a wide range of culinary applications for adding flavor to dishes. They contain antioxidants and compounds that may have health benefits, although cooking can reduce some of their nutrient content. Onions are low in calories and rich in vitamin C, fiber, and folic acid.

When you see onions listed on a label, they are often included for their natural flavoring properties. They can appear in fresh, dehydrated, or powdered forms in processed foods.

Commonly found in: soups, sauces, salads, snack foods, seasonings, restaurant dishes

Benefits

  • Onions contain antioxidants like quercetin, which may support heart health.
  • They are a source of fiber, supporting digestive health.
FDA

Onions are considered safe and are commonly used as a culinary ingredient without restrictions.

Research

Research suggests potential heart health benefits, but these effects can vary based on preparation and consumption levels.

Vegan

Onions are plant-based and suitable for vegan diets.

Sources: Onion Nutrition

Scout's take

Onions are rich in antioxidants and have anti-inflammatory properties. They contain quercetin, which may help reduce blood pressure and improve heart health. Fresh onions provide more nutrients compared to dried or processed forms.

The case against

May cause digestive discomfort in some individuals when consumed in large amounts.

from the analysis of Every Body Eat: Thins Chive And Garlic · echoed in 1 other analysis

May cause digestive discomfort in sensitive individuals.

from the analysis of Ken's Steak House Creamy Caesar

The case for

Contains antioxidants and may support heart health and immune function.

from the analysis of Stove Top Turkey Stuffing Mix Side Dish Twin Pack Pack Boxes · echoed in 2 other analyses

Rich in antioxidants like quercetin, which may reduce inflammation and support heart health.

from the analysis of Nasoya Authentic Korean Spicy Vegan Kimchi Cup 14 oz · echoed in 1 other analysis

Provides antioxidants and enhances the flavor and nutritional profile of the sauce.

from the analysis of Sprouts Marinara Pasta Sauce

More from Scout's analyses

Onions are a natural source of vitamins, minerals, and antioxidants, including quercetin, which has anti-inflammatory effects. They add flavor and nutritional value to dishes without the need for artificial additives. Onions are versatile and enhance the overall health profile of the sauce.

from the analysis of Sprouts Marinara Pasta Sauce

Onion is used for flavor and contains beneficial compounds like quercetin. It is minimally processed and can support immune health. However, its quantity in this product is likely too small to provide significant benefits.

from the analysis of Ken's Steak House Creamy Caesar

Onions are low in calories and high in vitamins, minerals, and antioxidants. They are minimally processed and contribute to heart health and immune function. Their sulfur compounds have anti-inflammatory properties.

from the analysis of Mary's Gone Crackers Super Seed Jalapeño Crackers

All 15 products with Onion

Where Onion shows up

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