Dr. Mercola Fermented Ginseng
Brand: Dr. Mercola · Form: CAPSULE [E0159]
Our assessment
The evidence shows that Dr. Mercola Fermented Ginseng contains calcium, but data on the ginseng itself is limited. The primary data available concerns the calcium content, which supports bone density and nerve signaling [NIH ODS]. However, you should be aware that high calcium intakes can pose risks, including a potential increase in the risk of heart disease and prostate cancer [NIH ODS].
How it works
Think of calcium as a key structural component for your bones and a regulator for your nerves. It supports bone mineralization and helps with neuromuscular relaxation [NIH ODS]. The "fermented" aspect of this ginseng product is not associated with specific data in the provided information.
Safety profile
The FDA received 592,059 total adverse event reports across all supplements [FDA data]. For calcium specifically, 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]. Calcium can also reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, and levothyroxine [NIH ODS].
Our recommendation
Because data on the ginseng portion of this product is not available, focus on the calcium content. You should not exceed the recommended dietary allowance for calcium without medical supervision due to the serious risks of high intake [NIH ODS]. If you take any prescription medications, check with your pharmacist about potential interactions with calcium supplements [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Dr. Mercola |
|---|---|
| Serving Size | |
| Contents | 30.0 Capsule(s) |
| 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