Iron-Tek Whey Protein Natural Chocolate Flavor
Brand: Iron-Tek · Form: POWDER [E0162] On Market
Our assessment
The evidence shows that the product you are asking about is an iron-fortified whey protein supplement, but the specific data provided does not contain any studies or FDA adverse events for this exact product. Our assessment is based on the ingredient calcium, which is a key mineral in many supplements. The data confirms that calcium supports bone density and muscle relaxation [NIH ODS]. However, without specific data on the iron or whey protein components, we cannot make a full assessment of this product's efficacy.
How it works
Think of calcium as a structural builder — it supports bone mineralization, which helps keep your skeleton strong, and it also assists in neuromuscular relaxation, meaning it helps your muscles and nerves function smoothly after contraction [NIH ODS]. For a whey protein supplement, the protein itself would typically support muscle repair, but data on that mechanism is not provided here.
Safety profile
Data not available for this specific product. However, for the ingredient calcium, the FDA has received a total of 592,059 adverse event reports across all supplements. High calcium intakes can cause constipation, nausea, weight loss, extreme tiredness, frequent urination, and abnormal heart rhythms [FDA data]. High levels may also increase the risk of heart disease and prostate cancer [NIH ODS]. Additionally, calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, and levothyroxine [NIH ODS].
Our recommendation
Because specific data on this product's ingredients (iron and whey protein) is not available, we cannot make a confident recommendation. If you are considering this supplement, check the label for exact amounts of calcium and iron. Be aware that calcium supplements can interact with medications, so consult your healthcare provider before starting. For general bone health, the data supports calcium's role, but you should prioritize getting it from food sources first [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Iron-Tek |
|---|---|
| Serving Size | |
| Contents | 14.8 Oz(s) 420.0 Gram(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