Sundown Naturals Probiotic Acidophilus Xtra
Brand: Sundown Naturals · Form: SUPPLEMENT FORM, OTHER [E0172]
Our assessment
The evidence shows that this product contains calcium, a mineral essential for bone health. However, the data on this specific probiotic blend is incomplete, and we must focus on the ingredient information provided. Our assessment is that while calcium supports bone density and nerve signaling [NIH ODS], the benefits of this specific supplement for general wellness cannot be fully evaluated without complete ingredient and dosage data.
How it works
Calcium acts as a master regulator for your body's structural framework. It supports bone mineralization, helping deposit minerals into your skeleton for density, and it assists in neuromuscular relaxation, which is critical for proper muscle function and nerve signaling [NIH ODS]. Without knowing the specific probiotic strains or their colony-forming units (CFUs) in this product, we cannot detail how the probiotic component functions.
Safety profile
The FDA received a total of 592,059 adverse event reports across all supplements, but specific report counts for this product are not available. Based on the calcium data, high intakes can lead to constipation, nausea, and abnormal heart rhythms. High calcium levels in the blood and urine may also cause poor muscle tone and extreme tiredness [NIH ODS]. Additionally, calcium can reduce the absorption of medications like tetracycline antibiotics and levothyroxine [NIH ODS]. Data not available on side effects specific to the probiotic strains in this product.
Our recommendation
We recommend caution. Start by consulting your healthcare provider to check your calcium levels before taking this supplement. Be aware that high calcium intake may increase the risk of heart disease and prostate cancer [NIH ODS]. Because key product data like probiotic strain and dosage is missing, we cannot confidently recommend this for digestive health. Consider a supplement with a fully disclosed label for better safety assessment.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Sundown Naturals |
|---|---|
| Serving Size | |
| Contents | 60.0 Caplet(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