Herb Pharm Bladderwrack
Brand: Herb Pharm · Form: LIQUID, SUPPLEMENT FORM [E0165]
Our assessment
The evidence shows that this product contains calcium, a mineral essential for bone health. However, data for the specific product "Herb Pharm Bladderwrack" is limited, and we must focus on the known effects of its ingredient. Our assessment is that while calcium supports bone density and nerve signaling, you should be aware of significant safety considerations before taking this supplement [NIH ODS].
How it works
Think of calcium as a structural builder and a signaling messenger for your body. It supports bone mineralization by helping deposit minerals into your bone matrix, and it aids neuromuscular relaxation by supporting proper muscle and nerve signaling [NIH ODS].
Safety profile
FDA has received a total of 592,059 adverse event reports for products containing this ingredient. The safety profile for calcium includes important risks: high intakes might increase the risk of heart disease and prostate cancer. High levels of calcium 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] [FDA data]. Additionally, calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Our recommendation is to proceed with caution. Do not take this supplement without consulting your healthcare provider, especially if you take any medications listed above or have a history of kidney problems or heart disease. Start with the lowest effective dose, and never exceed the Daily Value without medical supervision. Data not available for specific dosage of this product, so follow the label instructions carefully [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