Dr. Mercola Fermented Black Garlic
Brand: Dr. Mercola · Form: CAPSULE [E0159]
Our assessment
The evidence shows that Dr. Mercola Fermented Black Garlic contains Calcium as a key ingredient. Our assessment: you should understand how this mineral functions and its safety considerations before use. Data for the fermented black garlic itself is limited, but the calcium component has well-documented effects [NIH ODS].
How it works
Think of calcium as a structural building block — it supports bone mineralization and density, and also plays a role in neuromuscular relaxation and nerve signaling [NIH ODS]. This means it helps your bones stay strong and your muscles and nerves function properly.
Safety profile
Data not available for side effects specific to this product. However, FDA has received 592059 total adverse event reports across all dietary supplements. For calcium specifically, high intakes might increase the risk of heart disease and prostate cancer. High levels in 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 absorption of medications like bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Given the limited data specific to fermented black garlic, we recommend you consult your healthcare provider before starting this supplement. If you take any medications, especially those listed above, discuss potential interactions. Stick to the dose on the label and monitor for any of the side effects mentioned. Choose calcium from food sources when possible, and only supplement if your doctor confirms a need [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Dr. Mercola |
|---|---|
| Serving Size | |
| Contents | 60.0 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