Herb Pharm Feverfew
Brand: Herb Pharm · Form: LIQUID, SUPPLEMENT FORM [E0165] On Market
Our assessment
Our assessment: The data you provided does not contain any information about the product "Herb Pharm Feverfew." The only ingredient data available is for Calcium, not Feverfew. Therefore, we cannot make a specific assessment regarding feverfew’s benefits or risks based on the provided information. For calcium, the evidence shows it supports bone mineralization and neuromuscular relaxation [NIH ODS].
How it works
Based on the data for the ingredient Calcium, think of it as a building block for your bones and a signal regulator for your muscles and nerves. It supports bone density and mineral deposition, and it helps with muscle relaxation and nerve signaling [NIH ODS]. Information on how feverfew works is not available in the provided data.
Safety profile
Total adverse event reports across all supplements in the FDA database: 592,059 [FDA data]. For calcium specifically, safety data indicates that high calcium intakes might increase the risk of heart disease and prostate cancer. High levels in the blood and urine can cause 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]. Side effect report counts for feverfew are not available in the provided data.
Our recommendation
Because the data provided is for Calcium and not for the specific product "Herb Pharm Feverfew," we cannot make a recommendation for feverfew. For calcium, if you are considering supplementation, be aware that it can reduce the absorption of medications like bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Data not available for feverfew-specific interactions or dosing. Consult your physician before starting any new supplement.
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 | 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