Dr. David Williams Probiotic Advantage
Brand: Dr. David Williams · Form: SUPPLEMENT FORM, OTHER [E0172] On Market
Our assessment
The evidence shows that Dr. David Williams Probiotic Advantage contains Calcium, a mineral with a well-established role in the body. However, the data provided is incomplete for a full product evaluation. Our assessment is based solely on the ingredient data available for Calcium.
How it works
Calcium acts as a master regulator for two key processes: it supports bone mineralization, helping to build and maintain bone density, and it promotes neuromuscular relaxation, which is essential for proper muscle function and nerve signaling [NIH ODS].
Safety profile
Data not available for the specific product. The FDA received a total of 592,059 adverse event reports across all supplements, but the specific number for this product is not provided. For the ingredient Calcium, high intake can pose risks. Some research suggests that high calcium intakes might increase the risk of heart disease and prostate cancer. Reported side effects from excessive calcium levels include constipation, nausea, weight loss, extreme tiredness, and abnormal heart rhythms [NIH ODS] [FDA data].
Our recommendation
You should be aware that Calcium can reduce the absorption of certain medications, including bisphosphonates, tetracycline antibiotics, and levothyroxine [NIH ODS]. Because data on the specific dosage and other ingredients in this product is not available, we cannot make a confident recommendation. Consult your healthcare provider before use, especially if you take prescription medications or have a history of kidney stones or heart conditions.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Dr. David Williams |
|---|---|
| Serving Size | |
| Contents | 30.0 Caplet(s) |
| Market Status | On 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