4 in 1 MultiHealth Fiber! Original Coarse Fiber Powder
Metamucil's 4 in 1 MultiHealth Fiber! Original Coarse Fiber Powder is a combination product designed to support digestive health, categorized under Vitamins & Minerals. This product has an N+ Score of 32, earning it an 'F' grade, indicating a poor quality assessment. While primarily a fiber product, it also includes trace amounts of Iron (1.4mg) and Potassium (70mg), both of which are significantly underdosed compared to typical daily recommendations and clinical research for standalone supplementation. The product's main benefit lies in its fiber content, but its performance as a multi-health supplement is hindered by the underdosed minerals. It is best suited for individuals primarily seeking a fiber source rather than comprehensive mineral support.
About This Product
4 in 1 MultiHealth Fiber! Original Coarse Fiber Powder by Metamucil is a vitamins & minerals supplement containing 5 active ingredients. It has earned an N+ Score of 32/100 (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 (5 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Calories | 50.000 Calorie(s) | N/A |
| Iron | 1.400 mg | Under |
| Total Carbohydrates | 7.000 Gram(s) | N/A |
| Sodium | 10.000 mg | N/A |
| Potassium | 70.000 mg | Under |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.





