Herb Pharm Cramp Bark
Brand: Herb Pharm · Form: LIQUID, SUPPLEMENT FORM [E0165]
Our assessment
Our assessment: The evidence for Herb Pharm Cramp Bark is limited. The product label lists Cramp Bark, but the core ingredient data available is for Calcium. For general muscle and nerve health, calcium plays a role in neuromuscular relaxation [NIH ODS]. However, this product is not a primary treatment for cramps based on the data provided.
How it works
Calcium supports neuromuscular relaxation and nerve signaling, which is essential for muscle function [NIH ODS]. Think of it as a key player in helping your muscles contract and relax properly. Without adequate calcium, your nerves may have difficulty sending signals to your muscles, potentially contributing to cramping [NIH ODS].
Safety profile
The FDA has received a total of 592,059 adverse event reports across all supplements, though specific report counts for this product are data not available. For calcium specifically, high intakes may increase the risk of heart disease and prostate cancer [NIH ODS]. Side effects from high calcium levels include poor muscle tone, constipation, nausea, weight loss, and abnormal heart rhythms [NIH ODS]. Calcium can also reduce absorption of medications like bisphosphonates, tetracycline antibiotics, and levothyroxine [NIH ODS].
Our recommendation
Because the data does not provide specific dosage or efficacy information for Cramp Bark itself, we cannot recommend this product for treating cramps. If you are considering it for general muscle health, be aware of calcium's potential side effects and medication interactions. Always check with your healthcare provider before starting any new supplement, especially if you take prescription medications [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Herb Pharm |
|---|---|
| Serving Size | |
| Contents | 1.0 fl. Oz. 30.0 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