Swanson Premium Brand Daily Multi-Vitamin & Mineral
Brand: Swanson Premium Brand · Form: CAPSULE [E0159]
Our assessment
The evidence shows that this multivitamin provides foundational nutrients, but it is not a substitute for a balanced diet. The key mineral calcium is present, and you need to be aware of its specific benefits and risks. Our assessment is that this product can help fill nutritional gaps, but you must consider your total calcium intake from all sources, including food, to avoid exceeding safe levels.
How it works
Think of the calcium in this supplement as a structural building block for your bones. It supports bone density and mineral deposition, which is essential for maintaining a strong skeleton [NIH ODS]. Additionally, calcium plays a role in neuromuscular relaxation, helping your muscles relax and your nerves signal properly after contraction [NIH ODS].
Safety profile
FDA has received a total of 592,059 adverse event reports across all supplements. For calcium specifically, high intakes are linked to several risks. Side effects of excessive calcium can include constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, and abnormal heart rhythms [NIH ODS]. High levels in the blood and urine may also cause poor muscle tone, poor kidney function, and low phosphate levels [NIH ODS]. Some research suggests that high calcium intakes might increase the risk of heart disease and prostate cancer [NIH ODS]. Calcium can also reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
We recommend you take this multivitamin with a meal to enhance absorption. Because of the potential for drug interactions, take this supplement at least 2 hours apart from any medications you are prescribed [NIH ODS]. Do not take additional calcium supplements without first reviewing your total dietary intake, as high calcium levels can be dangerous [NIH ODS]. For specific dosing and medication timing, consult your personal healthcare provider.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Swanson Premium Brand |
|---|---|
| Serving Size | |
| Contents | 100.0 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