Iron-Tek 17-Alpha Oxo Nolone
Brand: Iron-Tek · Form: CAPSULE [E0159] On Market
Our assessment
The evidence shows that this product, Iron-Tek 17-Alpha Oxo Nolone, contains the ingredient Calcium. Our assessment is based on the data provided for this ingredient. You should be aware that the data does not specify a recommended dose for this product, so you must follow the label directions carefully. The data confirms that calcium is essential for bone health, but it also comes with important safety considerations [NIH ODS].
How it works
Think of calcium as a key structural component for your body. It supports bone mineralization and density, helping your skeleton stay strong. Additionally, calcium plays a role in neuromuscular relaxation, which is vital for proper muscle function and nerve signaling [NIH ODS].
Safety profile
FDA received a total of 592,059 adverse event reports across all products. For calcium specifically, the data indicates that high intakes might increase the risk of heart disease and prostate cancer. High levels of calcium in your blood and urine can lead to 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 [NIH ODS] [FDA data].
Our recommendation
Our recommendation is to use this product with caution. Since specific dosage data for this product is not available, you should strictly follow the label instructions. Be aware that calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. For specific dosing guidance, data not available from the provided information. Consult with your healthcare provider before starting this supplement, especially if you have a history of kidney issues or heart disease [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Iron-Tek |
|---|---|
| Serving Size | |
| Contents | 60.0 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