Carlson Chelated Iron
Brand: Carlson · Form: TABLET [E0155]
Our assessment
The evidence shows that this product is a calcium supplement, not an iron supplement as the product name might suggest. For general health, calcium is essential, but you should be aware of specific safety limits. Data on this exact product's effects is limited, so we rely on established data for calcium as a mineral [NIH ODS].
How it works
Think of calcium as a key building block for your body. It supports bone mineralization, helping maintain bone density, and also plays a role in neuromuscular relaxation, which helps your muscles relax and nerves signal properly [NIH ODS].
Safety profile
FDA has received a total of 592,059 adverse event reports across all dietary supplements, though specific reports for this product are not available. High calcium intakes may increase the risk of heart disease and prostate cancer. Symptoms of very high blood calcium include poor muscle tone, kidney dysfunction, constipation, nausea, weight loss, extreme tiredness, and abnormal heart rhythms [NIH ODS]. Calcium can also reduce the absorption of medications like bisphosphonates, tetracycline and fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
If you are seeking an iron supplement, this product is not what it appears. For calcium, start by assessing your dietary intake. Do not exceed the tolerable upper intake level without medical supervision. Always take calcium supplements at a different time than the medications listed above to avoid absorption issues [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Carlson |
|---|---|
| Serving Size | |
| Contents | 250.0 Tablet(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