Trace Minerals Research Ionic Iodine from Potassium Iodide 225 mcg
Brand: Trace Minerals Research · Form: LIQUID, SUPPLEMENT FORM [E0165]
Our assessment
The evidence shows that Trace Minerals Research Ionic Iodine from Potassium Iodide provides 225 mcg of iodine per serving. This is a significant amount, as it exceeds the Recommended Dietary Allowance (RDA) of 150 mcg for most adults [NIH ODS]. However, data on the specific effectiveness of this exact product for any health condition is not available. You should consider whether you actually need supplemental iodine, as many people obtain sufficient amounts through diet and iodized salt.
How it works
Iodine is an essential mineral that your body uses to produce thyroid hormones, which regulate metabolism, growth, and development [NIH ODS]. Think of it as a key building block for your thyroid gland. The form in this supplement, potassium iodide, is a common and well-absorbed source of iodine [NIH ODS].
Safety profile
Data not available on specific adverse event reports for this product from the FDA data. The safe upper limit for iodine intake in adults is 1,100 mcg per day [NIH ODS]. Taking 225 mcg daily from this supplement is well within that limit for most people. However, if you have a thyroid condition like Hashimoto's disease or Graves' disease, you should not take supplemental iodine without consulting your doctor, as it can worsen these conditions [NIH ODS].
Our recommendation
Our recommendation is to first assess your iodine intake from food sources like seafood, dairy, and iodized salt. If you are not deficient, there is no proven benefit to taking this supplement. Given the lack of specific safety data for this product, if you choose to use it, start with one drop (225 mcg) daily and do not exceed that amount. Always consult with your healthcare provider before starting any new supplement, especially if you have a thyroid condition [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Trace Minerals Research |
|---|---|
| Serving Size | |
| Contents | 2.0 fl. Oz. 59.0 mL |
| 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