CVS Health Quick Dissolve B12 5000 mcg
Brand: CVS Health · Form: SUPPLEMENT FORM, OTHER [E0172] On Market
Our assessment
The evidence shows that this product contains 5000 mcg of B12, but the critical data provided concerns calcium, not B12. For calcium, our assessment is that it is essential for bone mineralization and neuromuscular relaxation [NIH ODS]. However, you should be aware that high calcium intakes might increase the risk of heart disease and prostate cancer [NIH ODS].
How it works
Think of calcium as a structural building block for your skeleton. It supports bone density and mineral deposition, and it also plays a key role in muscle relaxation and nerve signaling [NIH ODS]. For the B12 in this product, specific mechanism data is not available in the provided information.
Safety profile
FDA received a total of 592,059 adverse event reports across all products. For calcium specifically, side effects from high levels in the blood and urine include poor muscle tone, poor kidney function, low phosphate levels, constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS]. Calcium can also reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Specific adverse event report counts for this CVS Health product are not available.
Our recommendation
Data not available to make a specific recommendation for this B12 product. For calcium, we recommend you do not exceed the established upper limits without medical supervision, and be cautious if you take medications that interact with calcium [NIH ODS]. Always consult your healthcare provider before starting any new supplement, especially at high doses.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | CVS Health |
|---|---|
| Serving Size | |
| Contents | 30.0 Microlozenge(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