Herb Pharm Green Tea
Brand: Herb Pharm · Form: LIQUID, SUPPLEMENT FORM [E0165]
Our assessment
The evidence shows that the primary active ingredient in this product, calcium, is well-studied for bone health, but the specific formulation of Herb Pharm Green Tea does not have a robust safety database. Our assessment focuses on the calcium component of this supplement, as that is the data provided. The data confirms that calcium supports bone mineralization and neuromuscular function [NIH ODS]. However, the total adverse event reports for this product are 592,059, which is a significant number that warrants caution [FDA data].
How it works
Think of calcium as a structural building block and a cellular messenger. It supports bone density by depositing minerals into your skeleton and helps your muscles relax and your nerves send signals properly [NIH ODS]. This dual role makes it critical for daily function, but the balance must be carefully maintained.
Safety profile
The safety profile includes notable risks. High calcium intake may increase the risk of heart disease and prostate cancer. High levels in the blood and urine can cause symptoms such as poor muscle tone, poor kidney function, low phosphate levels, constipation, nausea, weight loss, extreme tiredness, frequent urination, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS]. Additionally, calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. The FDA has received 592,059 total adverse event reports for this product [FDA data].
Our recommendation
Given the high number of adverse event reports and the potential for serious side effects from excessive calcium, we recommend you consult with your healthcare provider before starting this supplement. If you choose to use it, ensure your total calcium intake from all sources does not exceed the tolerable upper intake level, and monitor for symptoms like constipation or fatigue. Data on specific benefits of the green tea component is not available in the provided data, so you should not rely on this product for any unverified health claims [NIH ODS] [FDA data].
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