Nature's Way Fortify Optima Daily Probiotic
Brand: Nature's Way · Form: CAPSULE [E0159] On Market
Our assessment
The evidence shows that calcium is a critical mineral for bone health, but the data on this specific probiotic formulation is limited. Since your product is a probiotic, the data provided on calcium is the closest relevant information we have. Our assessment: you should understand calcium's role and risks, as many probiotic users also take calcium supplements. The data confirms calcium supports bone mineralization and neuromuscular relaxation [NIH ODS].
How it works
Think of calcium as a structural cornerstone for your bones and a key player in nerve signaling. It helps your body maintain bone density and supports muscle relaxation through proper nerve transmission [NIH ODS]. For your probiotic, the direct mechanism data is not available, so we rely on calcium's well-documented functions for general health context.
Safety profile
Data not available for this specific probiotic product. For calcium, the FDA received 592,059 total adverse event reports across all supplements. Specific side effects from high calcium intake include constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, and abnormal heart rhythms [FDA data]. High calcium intakes might also increase the risk of heart disease and prostate cancer [NIH ODS].
Our recommendation
Start by consulting your healthcare provider before adding any supplement. For calcium, ensure you do not exceed the tolerable upper intake level. Be aware that calcium can reduce the absorption of medications like bisphosphonates, tetracycline antibiotics, and levothyroxine [NIH ODS]. For your probiotic specifically, data on interactions and optimal dosing is not available, so rely on professional guidance [FDA data].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Nature's Way |
|---|---|
| Serving Size | |
| Contents | 30.0 Delayed-Release 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