Swanson Premium Brand Copper 2 mg
Brand: Swanson Premium Brand · Form: TABLET [E0155]
Our assessment
The evidence shows that copper is an essential trace mineral, but the data provided does not include specific information on the ingredient copper in this product. For the ingredient calcium, which is listed in the data, the assessment is that it supports bone health, but you should be aware of potential risks with high intake [NIH ODS].
How it works
Think of copper as a supporting actor in many body processes, though specific data on its mechanism is not available here. For calcium, which is referenced in the data, it acts in bone mineralization by supporting bone density and mineral deposition, and it also plays a role in neuromuscular relaxation by supporting muscle relaxation and nerve signaling [NIH ODS].
Safety profile
Data not available for copper-specific side effects from the provided FDA data. For calcium, side effects from high levels include 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]. The FDA has received a total of 592059 adverse event reports across all supplements [FDA data].
Our recommendation
Data not available to provide a specific recommendation for copper dosage. If you are taking calcium, be aware it can reduce the absorption of medications such as bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin, so you should separate dosing times [NIH ODS]. Consult your healthcare provider for personalized advice.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Swanson Premium Brand |
|---|---|
| Serving Size | |
| Contents | 300.0 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