Nature's Way Sambucus Zinc Lozenges Original Elderberry
Brand: Nature's Way · Form: LOZENGE [E0174] On Market
Our assessment
Our assessment: The evidence for Nature's Way Sambucus Zinc Lozenges is limited because the specific data for elderberry and zinc in this exact combination is not available from the sources we are required to use. We can only evaluate the individual ingredients based on the data provided. The calcium content in this product is not specified, but we do have data on calcium as a general ingredient. The evidence shows that for calcium, the primary role is supporting bone health, but high intakes carry significant risks [NIH ODS]. We cannot make a specific recommendation for this lozenge based on the data provided.
How it works
Think of calcium as a structural builder for your bones. It supports bone density and mineral deposition, and it also plays a role in neuromuscular relaxation and nerve signaling [NIH ODS]. This is how calcium works in the body, but the amount in this lozenge is not specified in the data. The specific mechanism of elderberry or zinc in this product is not available in the data provided.
Safety profile
The FDA has received a total of 592,059 adverse event reports across all supplements, but the specific number for this product is not available. For the ingredient calcium, high intakes can lead to serious side effects including 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]. High calcium intakes might also increase the risk of heart disease and prostate cancer [NIH ODS]. Calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. The specific side effects and report counts for this lozenge are not available.
Our recommendation
Our recommendation: Do not use this product based on the data provided. The critical information about the specific amounts of elderberry, zinc, and calcium in this lozenge is not available. Without this data, we cannot assess the appropriate dosage or safety for you. If you are considering a calcium supplement, be aware that high intakes carry significant risks and can interact with many medications [NIH ODS]. Consult your healthcare provider before starting any new supplement to ensure it is safe and appropriate for your specific health needs.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Nature's Way |
|---|---|
| Serving Size | |
| Contents | 24.0 Lozenge(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