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Table Salt

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Common questions

Is Table Salt healthy?

Table Salt scores 73/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. This product is a processed culinary ingredient primarily composed of salt, with added calcium silicate as an anti-caking agent and potassium iodide for iodine supplementation.

How processed is Table Salt?

Table Salt is NOVA Group 2: Processed Culinary Ingredients.

Which ingredients drive Table Salt's score?

In Scout's ingredient-by-ingredient analysis, Dextrose is flagged as an ingredient of concern. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

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Table Salt

73 Good

Analysis updated July 2026 · How Scout scores

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At a glance

Beneficial ingredients 0
Harmful ingredients 1
Category Salt
Summary

This product is a processed culinary ingredient primarily composed of salt, with added calcium silicate as an anti-caking agent and potassium iodide for iodine supplementation. The inclusion of dextrose, a simple sugar, is minimal but contributes to the processing level. While it serves a functional purpose in the diet, the presence of additives slightly reduces its score compared to pure, unprocessed salt varieties.

Key ingredients 4

Salt
Neutral

Salt is a common seasoning and preservative used in various foods. It is a refined product, lacking the trace minerals found in unrefined salts. While essential for bodily functions, excessive intake can lead to health issues.

Risks

High sodium intake can contribute to hypertension and cardiovascular diseases.

Benefits

Provides essential sodium necessary for nerve and muscle function.

See more about Salt →
Calcium Silicate
Neutral

Calcium silicate is used as an anti-caking agent in salt to prevent clumping. It is generally recognized as safe by food safety authorities. It does not contribute any nutritional value.

Benefits

Helps maintain the free-flowing nature of salt, ensuring ease of use.

See more about Calcium Silicate →
Potassium Iodide
Neutral

Potassium iodide is added to salt to provide iodine, an essential nutrient. It is a stable form of iodine that helps prevent iodine deficiency disorders. The amount used in salt is carefully regulated to ensure safety.

Risks

Excessive iodine intake can lead to thyroid dysfunction, but this is unlikely from salt alone.

Benefits

Essential for thyroid health and prevention of goiter and other iodine deficiency disorders.

See more about Potassium Iodide →
Dextrose
Bad

Refined added sugar.

Risks

Excessive consumption of dextrose can lead to blood sugar spikes and contribute to metabolic disorders.

Benefits

In this product, it helps stabilize iodine, ensuring its effectiveness in preventing iodine deficiency.

See more about Dextrose →

Processing

Group 2 · Culinary ingredients

Processed Culinary Ingredients

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