Douglas Laboratories Amino-Iron
Brand: Douglas Laboratories · Form: TABLET [E0155]
Our assessment
This product contains calcium, a mineral essential for bone health and nerve function. The evidence shows that calcium supports bone mineralization and neuromuscular relaxation [NIH ODS]. However, you should be aware that high calcium intakes may increase the risk of heart disease and prostate cancer [NIH ODS].
How it works
Think of calcium as a structural building block for your bones and a key player in your nervous system. It supports bone density and mineral deposition, and it helps your muscles relax and your nerves transmit signals properly [NIH ODS].
Safety profile
FDA received 592,059 total adverse event reports across all supplement categories. For calcium specifically, high levels in the blood and urine can cause 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]. Calcium can also reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Data not available for specific dosing of this product. Before taking this supplement, you should review your total calcium intake from food and other supplements. Talk to your doctor or pharmacist about potential interactions with any medications you take, especially antibiotics or thyroid medication [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Douglas Laboratories |
|---|---|
| Serving Size | |
| Contents | 100.0 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