Spring Valley Timed Release B12 Vitamin 1000 mcg
Brand: Spring Valley · Form: TABLET [E0155] On Market
Our assessment
The evidence shows that this product provides 1000 mcg of vitamin B12, which is well above the standard RDA. However, the data provided only contains information on calcium, not vitamin B12. For claims about how this specific supplement works in your body, data is not available.
How it works
Based on the provided data, we cannot describe how vitamin B12 works. The data available covers calcium, which supports bone mineralization and neuromuscular relaxation [NIH ODS]. For vitamin B12's specific mechanisms, data is not available.
Safety profile
The FDA has received a total of 592,059 adverse event reports across all supplements. For calcium specifically, high intakes may increase the risk of heart disease and prostate cancer, and can cause constipation, nausea, weight loss, and abnormal heart rhythms [NIH ODS]. For this B12 product's specific side effects, data is not available.
Our recommendation
Our assessment: Since the data provided does not include information on vitamin B12, we cannot make a specific recommendation for this product. You should consult your healthcare provider about your B12 needs. For calcium, remember it can reduce absorption of medications like bisphosphonates and levothyroxine [NIH ODS]. For this supplement's effectiveness, data is not available.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Spring Valley |
|---|---|
| Serving Size | |
| Contents | 150.0 Tablet(s) |
| Market Status | On Market |
How to Read This Label
Supplement labels contain several key sections regulated by the FDA:
- Serving Size — The recommended amount per dose. Always check this — some products require multiple capsules per serving.
- Amount Per Serving — Shows the quantity of each nutrient in the product, typically in IU (International Units), mg (milligrams), or mcg (micrograms).
- % Daily Value (%DV) — Indicates how much a nutrient in a serving contributes to a daily diet. 5% DV or less is low; 20% DV or more is high.
- Other Ingredients — Lists inactive ingredients like fillers, binders, and capsule materials (e.g., gelatin, cellulose, magnesium stearate).
- Suggested Use — The manufacturer's recommended directions for taking the supplement, including timing and dosage.
Source: FDA Dietary Supplement Labeling Guide