Timed Release B12 Vitamin 1000 mcg
About This Product
Spring Valley Timed Release B12 Vitamin 1000 mcg is a single vitamin and mineral supplement primarily focused on Vitamin B12. Each one-tablet serving provides a substantial 1.0mg (1000mcg) of Vitamin B12, which is considered a clinically studied dose for supporting energy metabolism and nervous system function. It also includes 25mg of Calcium, which is underdosed and likely serves as a binder rather than an active ingredient for bone health. This product has a total of 2 ingredients and maintains 100% label transparency, yet it received an N+ Score of 47, earning an 'F' grade, indicating a below-average tier. While it delivers a robust dose of B12, the limited and underdosed secondary ingredient contributes to its lower overall assessment. It may be suitable for individuals specifically seeking a high-dose Vitamin B12 supplement.
Strengths
- +Fully transparent label with individual ingredient amounts disclosed
- +1 ingredient(s) at clinical dose levels
Weaknesses
- −Several ingredients below clinically effective doses
- −Missing several expected ingredients for its category
Ingredient Analysis (2 ingredients)
| Ingredient | Amount | Status |
|---|---|---|
| Vitamin B12 | 1.000 mg | Adequate |
| Calcium | 25.000 mg | Under |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.