Genestra Brands Zinc CWS
Brand: Genestra Brands · Form: LIQUID, SUPPLEMENT FORM [E0165]
Our assessment
The evidence shows that calcium is a foundational mineral for bone health, but the data also highlights real risks that you need to consider. Genestra Brands Zinc CWS is listed as the product, but the ingredient data provided is for calcium. Based on the information available, calcium supports bone mineralization and neuromuscular relaxation [NIH ODS]. However, the data is incomplete for this specific product, so you should approach it with caution.
How it works
Think of calcium as a structural builder and a cellular messenger. It works by supporting bone density and mineral deposition, which is critical for maintaining strong bones as you age. It also plays a role in neuromuscular relaxation, helping your muscles relax and your nerves signal properly [NIH ODS].
Safety profile
Safety data is critical here. FDA has received a total of 592,059 adverse event reports across all supplements, but specific report counts for this product are not available. For calcium specifically, some research suggests that high intakes might increase the risk of heart disease and prostate cancer. High levels of calcium 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]. Also, calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Data not available for a specific dosage recommendation for this product. Because the data provided focuses on calcium, not the specific zinc formulation in Genestra Brands Zinc CWS, you should consult your healthcare provider before starting this supplement. If you are taking any medications, especially those listed in the interactions, you must discuss timing and dosing with your pharmacist or doctor to avoid reduced absorption [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Genestra Brands |
|---|---|
| Serving Size | |
| Contents | 1.01 Fluid Ounce(s) 30.0 mL |
| 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