Natrol Probiotic Acidophilus BioBeads
Brand: Natrol · Form: SUPPLEMENT FORM, OTHER [E0172] On Market
Our assessment
The evidence shows that Natrol Probiotic Acidophilus BioBeads contains calcium, a mineral essential for bone health. Our assessment: Calcium supports bone density and muscle relaxation, but you need to be precise with your dosage to avoid risks [NIH ODS].
How it works
Think of calcium as a structural builder for your skeleton. It supports bone mineralization and neuromuscular relaxation, helping your muscles and nerves signal properly [NIH ODS].
Safety profile
FDA received 592,059 total adverse event reports for all products in the database. Specific side effects for this product are not broken out in the data. However, for calcium generally, high intakes may increase the risk of heart disease and prostate cancer. High blood and urine levels 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 [FDA data] [NIH ODS]. Calcium can reduce absorption of bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Start by checking your total calcium intake from all sources. Do not exceed the tolerable upper intake level unless directed by your doctor. Take calcium supplements separately from medications listed in the safety profile by at least two hours [NIH ODS]. Data not available for specific dosage for this product.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Natrol |
|---|---|
| Serving Size | |
| Contents | 90.0 Bead(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