Tuna Chunks

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Common questions

Is Tuna Chunks healthy?

Tuna Chunks 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 of skipjack tuna, water, and salt, making it a simple and clean option with minimal processing.

How processed is Tuna Chunks?

Tuna Chunks is NOVA Group 3: Processed Foods.

Which ingredients drive Tuna Chunks' score?

In Scout's ingredient-by-ingredient analysis, Skipjack tuna 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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Tuna Chunks

Stockwell & Co.
75 Good

Analysis updated August 2026 · How Scout scores

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At a glance

Beneficial ingredients 1
Harmful ingredients 0
Owned by Tesco
Category Canned Foods
Summary

This product consists of skipjack tuna, water, and salt, making it a simple and clean option with minimal processing. The tuna provides high-quality protein and essential omega-3 fatty acids, which are beneficial for health. Despite being processed, the absence of harmful additives and the use of whole food ingredients contribute positively to its rating.

Key ingredients 3

Skipjack tuna
Good

Skipjack tuna is a high-quality source of protein and essential omega-3 fatty acids. It is minimally processed and provides a rich amino acid profile beneficial for muscle maintenance and overall health. Compared to plant-based proteins, it offers superior bioavailability and nutrient density.

Risks

Potential risks include mercury content, which can be a concern if consumed in large quantities over time.

Benefits

Rich in omega-3 fatty acids, which support heart health and cognitive function. Provides high-quality protein essential for muscle repair and growth.

Water
Neutral

Water is used as a medium for canning and does not contribute any nutritional value. It serves to maintain moisture and texture in the canned product. There are no processing concerns associated with water in this context.

See more about Water →
Salt
Neutral

Salt is used for flavor enhancement and preservation in canned foods. It is a common additive that helps maintain the product's shelf life. While it is necessary for bodily functions, excessive intake can lead to health issues such as hypertension.

Risks

High sodium intake can contribute to elevated blood pressure and cardiovascular issues.

Benefits

Provides essential sodium needed for fluid balance and nerve function.

See more about Salt →

Processing

Group 3 · Processed

Processed Foods

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