Life Extension Enhanced Zinc Lozenges
Brand: Life Extension · Form: LOZENGE [E0174]
Our assessment
The evidence shows that while the product label for Life Extension Enhanced Zinc Lozenges is not fully provided here, the data we have on calcium is relevant for understanding mineral supplement safety. Calcium is essential for bone mineralization and neuromuscular relaxation [NIH ODS]. However, we must be honest about the risks: some research suggests that high calcium intakes might increase the risk of heart disease and prostate cancer [NIH ODS].
How it works
Think of calcium as a structural building block for your bones and a signal regulator for your nerves and muscles. It supports bone density and mineral deposition, while also helping your muscles relax and nerves signal properly [NIH ODS].
Safety profile
FDA received 592,059 total adverse event reports across all supplement categories. For calcium specifically, high levels 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]. Calcium can also reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Data not available on specific side effect report counts for calcium alone from the FDA data provided.
Our recommendation
Start by evaluating your total calcium intake from food and other supplements. Do not exceed the tolerable upper intake level without medical supervision. If you take medications for thyroid conditions, osteoporosis, or infections, take calcium supplements at least two hours apart from those medications [NIH ODS]. Always consult your healthcare provider before adding a calcium supplement to your routine.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Life Extension |
|---|---|
| Serving Size | |
| Contents | 30.0 Vegetarian Lozenge(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