Swanson Premium Brand Potassium (Gluconate) 99 mg
Brand: Swanson Premium Brand · Form: CAPSULE [E0159] On Market
Our assessment
The evidence shows that potassium is an essential mineral, but we are analyzing a specific product: Swanson Premium Brand Potassium (Gluconate) 99 mg. Based on the data provided, the primary ingredient listed is calcium, not potassium. For calcium, the data supports its role in bone health, but the specific benefits of this product depend on accurate labeling. Without confirmed potassium data from the provided sources, we cannot verify the effectiveness of this product for potassium supplementation.
How it works
According to the data, calcium works through bone mineralization to support bone density and mineral deposition, and it supports neuromuscular relaxation for proper muscle and nerve signaling [NIH ODS]. If this product contains calcium, it would support these functions. Data on potassium’s mechanism is not available in the provided materials.
Safety profile
For calcium, the data indicates that high intakes might increase the risk of heart disease and prostate cancer. High levels in 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]. The FDA received a total of 592,059 adverse event reports across all supplements, but specific report counts for this product or potassium are not available [FDA data].
Our recommendation
We recommend verifying the label of this product to confirm it contains potassium gluconate as stated. If it does, data on potassium’s specific benefits and risks are not available in the provided sources. For calcium, you should be cautious with high doses and check for interactions with medications like bisphosphonates, tetracycline antibiotics, and levothyroxine [NIH ODS]. Always consult your healthcare provider before starting any supplement.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Swanson Premium Brand |
|---|---|
| Serving Size | |
| Contents | 100.0 Capsule(s) |
| Market Status | On 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