Superior Source Zinc Lozenjets
Brand: Superior Source · Form: TABLET [E0155] On Market
Our assessment
The evidence shows that this product contains calcium, but data on its specific form and effectiveness is limited. Data not available for the exact formulation of these lozenges. Calcium is essential for bone health, but the provided data does not support using this product for any specific condition beyond general mineral supplementation [NIH ODS].
How it works
Calcium works as a key structural component for your bones and teeth through bone mineralization. It also plays a role in neuromuscular relaxation, helping your muscles and nerves signal properly [NIH ODS].
Safety profile
FDA has received 592,059 total adverse event reports across all supplements. For calcium specifically, risks include that high intakes might increase the risk of heart disease and prostate cancer. High calcium levels 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 [FDA data] [NIH ODS]. Calcium can also reduce absorption of medications like bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
We recommend you get your calcium needs assessed by a healthcare professional before taking this supplement. Do not exceed the RDA without medical supervision. If you take any of the listed medications, separate your supplement intake by at least 2 hours [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Superior Source |
|---|---|
| Serving Size | |
| Contents | 60.0 MicroLingual(R) Instant Dissolve Tablet(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