Ingredient · Updated

Onions

Positive in 10 products Neutral in 2

Found in 12 productsSee all

What is Onions?

Onions are a popular vegetable that belong to the Allium family, which also includes garlic, leeks, and chives. They are typically grown worldwide and can be used in a variety of culinary applications, from raw in salads to cooked in soups and stews.

Onions are mainly used for their flavoring properties, adding a pungent and sweet taste to dishes. They also contain various phytonutrients and antioxidants, which have been studied for their potential health benefits, including anti-inflammatory and antibacterial properties. However, scientific evidence on these benefits is still evolving, and onions are generally regarded as a healthy addition to most diets.

When you see onions on a product label, it typically indicates a natural ingredient used for flavor enhancement. They can be found in numerous pre-packaged foods, adding both taste and potential nutritional value.

Commonly found in: soups, stews, sauces, salads, sandwiches, condiments

Benefits

  • Onions contain antioxidants, which may help in reducing inflammation.
  • The phytonutrients in onions have been associated with potential anti-cancer properties in some studies.
FDA

Onions are generally recognized as safe (GRAS) by the FDA with no specific restrictions.

Research

Some studies suggest onions have health benefits due to their antioxidants, but more research is needed to confirm specific effects.

Vegan

Onions are plant-based and accepted in vegan diets.

Sources: Everything You Need to Know About Onions

Scout's take

Onions are a natural source of antioxidants and have anti-inflammatory properties. They contain quercetin, which may help reduce blood pressure and improve heart health. Onions are minimally processed and retain their nutritional benefits.

The case against

May cause digestive discomfort or allergic reactions in some individuals.

from the analysis of Tabasco HOMESTYLE CHILI STARTER · echoed in 1 other analysis

The case for

Contains antioxidants and compounds that may support heart health and reduce inflammation.

from the analysis of 365 EVERYDAY VALUE, PASTA SAUCE, ROASTED GARLIC · echoed in 2 other analyses

Rich in antioxidants and may support heart health and immune function.

from the analysis of Siete Mild Taco Seasoning · echoed in 1 other analysis

Provides antioxidants and anti-inflammatory compounds that may support heart health and reduce inflammation.

from the analysis of Kettle and Fire Kettle & Fire Gluten Free Beef Cooking Broth

Rich in antioxidants and vitamin C, supporting immune function and reducing inflammation.

from the analysis of Kettle & Fire Chicken Broth

Support heart health and have anti-inflammatory and antioxidant properties.

from the analysis of Tabasco HOMESTYLE CHILI STARTER

More from Scout's analyses

Onions are a good source of vitamins, minerals, and antioxidants, particularly quercetin, which has anti-inflammatory properties. They are used in their natural form, preserving their health benefits. Onions add flavor and depth to dishes without the need for artificial additives.

from the analysis of Tabasco HOMESTYLE CHILI STARTER

Onions are a flavorful vegetable rich in vitamins, minerals, and antioxidants. They contain quercetin, which may have anti-inflammatory and heart health benefits. The ingredient is minimally processed, retaining its nutritional value.

from the analysis of Siete Mild Taco Seasoning

Onions are a common culinary ingredient that adds flavor and aroma. They contain quercetin, a flavonoid with antioxidant properties. The small quantity used in the sauce contributes to flavor without significant nutritional impact.

from the analysis of Classico Pasta Sauce

All 12 products with Onions

Where Onions shows up

Scan any product to see every ingredient explained — and healthier swaps.