NOW Probiotic-10 50 Billion Powder
Brand: NOW · Form: POWDER [E0162]
Our assessment
The evidence shows that for general digestive health support, probiotics can be beneficial, but specific data for the NOW Probiotic-10 50 Billion Powder is not available in the provided information. The primary ingredient data we have is for calcium, which is not a direct component of this probiotic product. According to the data, calcium supports bone mineralization and neuromuscular relaxation [NIH ODS]. However, without specific data on this probiotic's strains or efficacy, we cannot make a direct assessment of this product's benefits for you.
How it works
Think of calcium as a structural and signaling mineral — it helps your bones maintain density and supports proper muscle relaxation and nerve signaling throughout your body [NIH ODS]. For the probiotic itself, specific mechanisms of action are not detailed in the provided data, so information on how this particular blend of 10 strains works is not available.
Safety profile
The FDA has received 592,059 total adverse event reports for all products in the database, but specific side effects for this probiotic are not listed. For calcium, which is not the active ingredient here, high intakes can cause constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, and abnormal heart rhythms [NIH ODS]. Interactions for calcium include reduced absorption of bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Side effect reports specific to NOW Probiotic-10 50 Billion Powder are not available.
Our recommendation
Based on the data provided, we cannot recommend this specific probiotic product due to missing efficacy and safety data for its active ingredients. If you are considering a probiotic, consult your healthcare provider to identify a product with strain-specific research. For general bone health, calcium is well-supported, but you should discuss your individual needs with a clinician before supplementing [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | NOW |
|---|---|
| Serving Size | |
| Contents | 2.0 oz. 57.0 Gram(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