NOW Respiratory Care Probiotic
Brand: NOW · Form: CAPSULE [E0159] On Market
Our assessment
The evidence shows that this product contains calcium, a mineral essential for bone health. However, we cannot make a specific assessment for the NOW Respiratory Care Probiotic because the data provided only includes information on the ingredient calcium, not on the probiotic itself. The data for this specific product is incomplete. Data not available for the probiotic ingredients.
How it works
Calcium supports bone mineralization and neuromuscular relaxation, meaning it helps your bones stay dense and your muscles relax properly after contracting [NIH ODS]. For the probiotic component of this product, specific mechanisms are not available in the provided data.
Safety profile
The FDA received a total of 592,059 adverse event reports for all dietary supplements. For the calcium component specifically, high intakes might increase the risk of heart disease and prostate cancer [NIH ODS]. Side effects from very high blood calcium levels include constipation, nausea, weight loss, extreme tiredness, and abnormal heart rhythms [NIH ODS]. Additionally, calcium can reduce the absorption of medications like bisphosphonates, tetracycline antibiotics, and levothyroxine [NIH ODS]. Data not available for side effects of the probiotic ingredients.
Our recommendation
Because the provided data only covers the calcium content and not the probiotic blend in this specific product, we cannot recommend it with confidence. If you are considering this for respiratory support, the data is insufficient to support that use. For calcium needs, you should rely on food sources or a standard calcium supplement, and always consult your doctor before starting any new supplement, especially if you take prescription medications [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | NOW |
|---|---|
| Serving Size | |
| Contents | 60.0 Veg Capsule(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