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Nutritional Yeast

product on market Tablet or Pill Dr. Berg Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 17% of ingredients have research evidence
B Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Nutritional yeast provides protein and Vitamin B12, which is essential for nerve function and red blood cell formation. There is strong evidence supporting the role of B vitamins in energy metabolism. Due to the limited evidence coverage for this specific formulation, the overall clinical profile remains narrow.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Nutritional Yeast
Open Full PDF View on NIH DSLD →
Details

Label Data

7 Tablet(s)
Serving Size
38
Servings
Botanical with Nutrients
Product Type
17%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
20 Calorie(s)
Total Carbohydrates
2 Gram(s) (1% DV)
Protein
3 Gram(s) (6% DV)
1.8 mcg (75% DV)
Within RDA (0.8× RDA) 139 studies (A:1, B:44)
Sodium
3 mg (1% DV)
Nutritional Yeast
5.6 Gram(s)

Other Ingredients

Microcrystalline Cellulose Dicalcium Phosphate Vanilla Flavor Silicon Dioxide Magnesium Stearate Stevia
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use: As a dietary supplement, take 7 tablets daily. Chew tablets or grind up in the blender and mix with other foods or a shake.

Warnings & Precautions

Caution: Do not exceed recommended dose. Do not use if safety seal is damaged or missing.

Pregnant or nursing mothers, children under the age of 18, and individuals with known medical conditions should consult a physician before using this or any dietary supplement.

Pregnant or nursing mothers, children under the age of 18, and individuals with known medical conditions should consult a physician before using this or any dietary supplement.

Warning: Cancer & reproductive harm www.p65warnings.ca.gov

Formulation Notes

American Halal Foundation Certified Halal

No synthetic vitamins added

Natural B12 (methylcobalamin) added to enhance the naturally produced B vitamin complex in yeast

Additional Information

Store in a cool, dry place, with a lid.

American Halal Foundation Certified Halal

To reorder: shop.drberg.com (800) 816-8184

Typical profile of naturally occurring vitamins and minerals in nutritional yeast per serving: Thiamine (vitamin B1) 0.6 mg (50% DV), riboflavin (vitamin B2) 0.2 mg (15% DV), niacin 2 mg (12% DV), vitamin B6 0.08 mg (5% DV), folate 130 mcg DFE (33% DV), pantothenic acid 0.76 (15% DV), calcium 1 mg (<1% DV), iron 0.1 mg (13% DV), magnesium 3 mg (<1% DV), zinc 0.4 mg (4% DV), selenium 0.4 mcg (<1% DV), potassium 53 mg (1% DV)

Metadata

Product Details

UPC / SKU8 10110 79031 5
DSLD Entry Date2025-08-22
Product TypeBotanical with Nutrients
FormTablet or Pill
DSLD ID337171
Data Updated2026-04-11
Research

Research Evidence

237
Research Sources
53
Avg Quality
83
Meta Analysis
74
Systematic Review
45
Rct
29
Clinical Trial
2
Guideline
2
Regulatory Source
1
Openfda Safety
A Associations between serum Homocysteine, vitamin B9, and vitamin B12 levels and the formation of intracranial Aneurysms: A systematic review and meta-analysis
Meta Analysis Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia 2025 PubMed DOI
A Intake of vitamin B6, folate, and vitamin B12 and risk of coronary heart disease: a systematic review and dose-response meta-analysis of prospective cohort studies
Meta Analysis Critical reviews in food science and nutrition 2019 PubMed DOI
A Oral vitamin B12 versus intramuscular vitamin B12 for vitamin B12 deficiency
Systematic Review The Cochrane database of systematic reviews 2018 PubMed DOI
A Effects of Vitamin B12 Supplementation on Cognitive Function, Depressive Symptoms, and Fatigue: A Systematic Review, Meta-Analysis, and Meta-Regression
Meta Analysis Nutrients 2021 PubMed DOI
A Efficacy of different routes of vitamin B12 supplementation for the treatment of patients with vitamin B12 deficiency: A systematic review and network meta-analysis
Systematic Review Irish journal of medical science 2024 PubMed DOI
B Helicobacter pylori infection and micronutrient deficiency in pregnant women: a systematic review and meta-analysis
Meta Analysis BMJ open gastroenterology 2020 PubMed DOI
B Vitamin B12 supplementation during pregnancy for maternal and child health outcomes
Systematic Review The Cochrane database of systematic reviews 2024 PubMed DOI
B A comprehensive review and meta-regression analysis of randomized controlled trials examining the impact of vitamin B12 supplementation on homocysteine levels
Meta Analysis Nutrition reviews 2024 PubMed DOI
B Relationship between vitamin B12 levels and motor development: A systematic review
Systematic Review Clinical nutrition ESPEN 2024 PubMed DOI
B Vitamin B12, folate, and homocysteine in metabolic syndrome: a systematic review and meta-analysis
Meta Analysis Frontiers in endocrinology 2023 PubMed DOI
View all evidence for Vitamin B12 →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.