Brewer's Yeast 500 mg
Swanson Premium Brand Brewer's Yeast 500 mg is an 'Other Combinations' type supplement featuring 6 ingredients. This product provides 1.0 mg of Riboflavin and 1000 mcg of Vitamin B12, both at clinical dosages, which may support energy metabolism and nerve function. However, Thiamin (0.14 mg), Niacin (0.20 mg), and Vitamin B6 (0.02 mg) are underdosed compared to typical recommendations. With an N+ Score of 56 and an 'F' grade, it falls into the average tier. This supplement offers a combination of B vitamins, but some are present in sub-optimal amounts, making it potentially suitable for those seeking specific B vitamin support while being aware of the varying dosages.
About This Product
Brewer's Yeast 500 mg by Swanson Premium Brand is a vitamins & minerals supplement containing 6 active ingredients. It has earned an N+ Score of 56/100 (Grade F).
Notable clinical-dose ingredients include Riboflavin, Vitamin B12.
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
- +2 ingredient(s) at clinical dose levels
Weaknesses
- −Several ingredients below clinically effective doses
Ingredient Analysis (6 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Riboflavin | 1.000 mg | Adequate |
| Niacin | 0.200 mg | Under |
| Vitamin B6 | 0.020 mg | Under |
| Vitamin B12 | 1000.000 mcg | Optimal |
| Thiamin | 0.140 mg | Under |
| Brewer's Yeast | 1.000 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.