Black olives

Image: Open Food Facts (CC BY-SA 3.0)

Common questions

Is Black olives healthy?

Black olives scores 75/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. This product consists mainly of ripe olives, which are a good source of healthy fats and antioxidants.

How processed is Black olives?

Black olives is NOVA Group 3: Processed Foods.

Which ingredients drive Black olives' score?

In Scout's ingredient-by-ingredient analysis, Ripe olives counts in its favor. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

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Black olives

Winco Foods
75 Good

Analysis updated July 2026 · How Scout scores

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At a glance

Beneficial ingredients 1
Harmful ingredients 0
Category Olives
Summary

This product consists mainly of ripe olives, which are a good source of healthy fats and antioxidants. However, it includes ferrous gluconate, a synthetic additive used for color stabilization, which may cause gastrointestinal discomfort for some individuals. The product is moderately processed, which limits its score despite the presence of beneficial ingredients.

Key ingredients 5

Ripe olives
Good

Ripe olives are naturally nutritious and provide healthy fats and antioxidants, making them a beneficial ingredient.

Water
Neutral

Water is essential for hydration and has no negative or positive impact on health in this context.

See more about Water →
Salt
Neutral

Standard formulation ingredient — neither beneficial nor harmful at typical use.

See more about Salt →
Ferrous gluconate
Neutral

Ferrous gluconate is used as an additive to preserve color and is generally considered safe in small quantities.

En:e579
Neutral

E579 is an additive used as an anti-caking agent, with no significant health impact when consumed in typical amounts.

Processing

Group 3 · Processed

Processed Foods

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