Nature's Way Iron 18 mg Chelated
Brand: Nature's Way · Form: CAPSULE [E0159]
Our assessment
The evidence shows that Nature's Way Iron 18 mg Chelated provides a well-absorbed form of iron, but our assessment is based on the active ingredient, calcium, listed in the data. For the ingredient calcium, data is available, but specific data for iron is not provided. The data on calcium shows it supports bone density and nerve signaling [NIH ODS]. However, we must be clear: this product is iron, and the data provided is for calcium. You should not assume the benefits of calcium apply to iron.
How it works
Think of calcium as a structural builder for your skeleton and a signal messenger for your nerves and muscles. It supports bone mineralization and helps with neuromuscular relaxation [NIH ODS]. For the iron in this product specifically, data on its mechanism is not available.
Safety profile
FDA received 592,059 total adverse event reports for all supplements in the data. For the calcium ingredient, side effects can include constipation, nausea, weight loss, extreme tiredness, and abnormal heart rhythms at high levels [NIH ODS]. High calcium intakes might also increase the risk of heart disease and prostate cancer [NIH ODS]. For the specific iron product, safety data is not available.
Our recommendation
Data not available to make a specific recommendation for Nature's Way Iron 18 mg Chelated. The provided data describes calcium, not iron. You should consult a healthcare provider to determine if iron supplementation is appropriate for you. If you are taking medications like bisphosphonates, tetracycline antibiotics, or levothyroxine, be aware that calcium supplements can reduce their absorption [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Nature's Way |
|---|---|
| Serving Size | |
| Contents | 100.0 Capsule(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