Herb Pharm Blue Vervain
Brand: Herb Pharm · Form: LIQUID, SUPPLEMENT FORM [E0165]
Our assessment
The evidence shows that the active ingredient in this product, calcium, is a well-researched mineral for bone health [NIH ODS]. However, we must be clear that the specific product, Herb Pharm Blue Vervain, has no direct clinical studies in the provided data. Our assessment is based solely on the calcium ingredient data, and we cannot verify the efficacy or safety of the complete "Blue Vervain" formula from the information given.
How it works
Think of calcium as a structural building block for your skeleton. It supports bone density and mineral deposition, which is critical for maintaining strong bones as you age [NIH ODS]. Additionally, calcium plays a role in neuromuscular relaxation, meaning it helps your muscles relax and your nerves signal properly after they have been stimulated [NIH ODS].
Safety profile
Data for adverse events is only available for the general category of supplements, not for this specific product. The FDA received a total of 592,059 adverse event reports across all supplement categories [FDA data]. For the ingredient calcium, high intakes are linked with risks including constipation, nausea, weight loss, extreme tiredness, and abnormal heart rhythms [NIH ODS]. Some research also suggests a possible increased risk of heart disease and prostate cancer with very high intakes [NIH ODS]. You should also be aware that calcium can reduce the absorption of medications like bisphosphonates, certain antibiotics, and levothyroxine [NIH ODS].
Our recommendation
Because we lack specific data on the "Blue Vervain" product blend, we cannot recommend it over standard, well-studied calcium supplements. If you are considering this product for its calcium content, be aware that your total calcium intake from all sources (food and supplements) should be carefully managed to avoid the side effects listed above [NIH ODS]. We strongly advise you to discuss this product with your healthcare provider, especially if you take any prescription medications, to check for potential interactions [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Herb Pharm |
|---|---|
| Serving Size | |
| Contents | 4.0 fl. Oz. 120.0 mL |
| Market Status | Off 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