Swanson Premium Brand Calcium Citrate Complex
Brand: Swanson Premium Brand · Form: CAPSULE [E0159]
Our assessment
The evidence shows that calcium is essential for bone health, but it is not a supplement to take lightly. Our assessment: you should only use a calcium supplement if you cannot meet your needs through diet, and you must be aware of the potential risks associated with high intakes [NIH ODS].
How it works
Calcium plays two critical roles in your body. First, it is the primary mineral for bone mineralization, helping to build and maintain strong bone density. Second, it supports neuromuscular relaxation, which is vital for proper muscle function and nerve signaling [NIH ODS].
Safety profile
The FDA received a total of 592,059 adverse event reports for this product. Data not available on specific side effect report counts for this product. However, data on calcium shows that high intakes might increase the risk of heart disease and prostate cancer. Additionally, very high levels of calcium 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] [FDA data].
Our recommendation
We recommend you get your calcium from food first. If you must supplement, be aware that calcium can reduce the absorption of medications like bisphosphonates, tetracycline and fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Start with the lowest effective dose and consult your doctor to determine if a calcium supplement is right for you.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Swanson Premium Brand |
|---|---|
| Serving Size | |
| Contents | 300.0 Capsule(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