Nutrional yeast

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Common questions

Is Nutrional yeast healthy?

Nutrional yeast scores 95/100 on Scout's independent analysis of ingredients, additives, and lab results — one of the stronger scores in Scout's catalog. Nutritional yeast is a minimally processed product that provides a rich source of protein and essential B vitamins, which are crucial for energy metabolism and overall health.

How processed is Nutrional yeast?

Nutrional yeast is NOVA Group 1: Unprocessed or Minimally Processed Foods.

Which ingredients drive Nutrional yeast's score?

In Scout's ingredient-by-ingredient analysis, Inactive Dry Yeast, Niacin, Pyridoxine Hydrochloride count in its favor. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

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Nutrional yeast

Nature's Promise
95 Excellent

Analysis updated August 2026 · How Scout scores

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At a glance

Beneficial ingredients 6
Harmful ingredients 0
Owned by AHOLD DELHAIZE LICENSING SARL
Category Yeast
Summary

Nutritional yeast is a minimally processed product that provides a rich source of protein and essential B vitamins, which are crucial for energy metabolism and overall health. The addition of vitamins such as B12, which is important for red blood cell formation and neurological function, enhances its nutritional profile. Its clean ingredient list and minimal processing contribute to a high health rating.

Key ingredients 7

Inactive Dry Yeast
Good

Inactive dry yeast is a rich source of protein and essential amino acids. It is also high in B vitamins, which are crucial for energy metabolism. As a deactivated yeast, it does not cause fermentation in the gut.

Benefits

Provides a complete protein source and is rich in B vitamins, supporting energy production and overall health.

Niacin
Good

Niacin, or Vitamin B3, is essential for converting nutrients into energy. It supports skin health and nervous system function. It is often added to foods to enhance nutritional value.

Risks

Excessive intake can lead to skin flushing and liver damage.

Benefits

Supports energy metabolism and maintains healthy skin and nerves.

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Pyridoxine Hydrochloride
Good

Pyridoxine Hydrochloride, or Vitamin B6, is vital for protein metabolism and cognitive development. It is often used to fortify foods due to its role in neurotransmitter synthesis. Adequate intake is crucial for brain health.

Risks

High doses can cause nerve damage over time.

Benefits

Essential for amino acid metabolism and neurotransmitter production, supporting brain health.

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Thiamine Hydrochloride
Good

Thiamine Hydrochloride, or Vitamin B1, is crucial for carbohydrate metabolism and nerve function. It is commonly added to foods to prevent deficiencies. It plays a key role in energy production.

Benefits

Supports energy production and nerve function, preventing deficiency-related issues.

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Riboflavin
Good

Riboflavin, or Vitamin B2, is important for energy production and cellular function. It is often added to foods to enhance nutritional content. It also acts as an antioxidant, protecting cells from oxidative stress.

Benefits

Supports energy metabolism and acts as an antioxidant, protecting cells from damage.

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Cyanocobalamin
Good

Cyanocobalamin, or Vitamin B12, is vital for red blood cell formation and neurological function. It is often added to foods to prevent deficiencies, especially in plant-based diets. Adequate intake is essential for preventing anemia.

Benefits

Supports red blood cell production and neurological health, preventing anemia.

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Folic Acid
Neutral

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

Risks

Excessive intake can mask vitamin B12 deficiency symptoms.

Benefits

Supports DNA synthesis and cell division, crucial for fetal development.

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Processing

Group 1 · Minimally processed

Unprocessed or Minimally Processed Foods

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