Brewer's Yeast 500 mg
Brewer's Yeast 500 mg by GNC provides Brewer's Yeast, offering B vitamins and protein. This product has an N+ Score of 33, indicating a poor tier rating.
About This Product
Brewer's Yeast 500 mg by GNC is a vitamins & minerals supplement containing 6 active ingredients. It has earned an N+ Score of 33/100 (Grade F).
N+ Score Breakdown
Are key ingredients present at clinically effective doses based on research?
Does the product include all expected ingredients for its supplement category?
Are individual ingredient amounts clearly disclosed without proprietary blends?
Does the formula include a breadth of beneficial compounds from multiple pathways?
Strengths
- +Fully transparent label with individual ingredient amounts disclosed
Weaknesses
- −Several ingredients below clinically effective doses
- −Missing several expected ingredients for its category
Ingredient Analysis (6 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Calories | 20.000 Calorie(s) | N/A |
| Thiamine | 0.400 mg | Under |
| Riboflavin | 0.100 mg | Under |
| Niacin | 1.200 mg | Under |
| Total Carbohydrates | 2.000 Gram(s) | N/A |
| Protein | 2.000 Gram(s) | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.