Genestra Brands Vitamin A
Brand: Genestra Brands · Form: CAPSULE [E0159] On Market
Our assessment
The evidence shows that Genestra Brands Vitamin A is a dietary supplement, but the specific data provided focuses on calcium, not vitamin A. Our assessment is that you should approach this product with caution. The available data does not contain specific information on the benefits or risks of vitamin A from this brand. Data on the ingredient calcium is available, but it is not the primary ingredient in this product [NIH ODS].
How it works
If this product contained calcium, the data shows it would work through bone mineralization, supporting bone density and mineral deposition, and through neuromuscular relaxation, supporting muscle relaxation and nerve signaling [NIH ODS]. For vitamin A, specific mechanism data is not available in the provided information.
Safety profile
The FDA received a total of 592,059 adverse event reports across all dietary supplements. For the ingredient calcium, data shows that high intakes might increase the risk of heart disease and prostate cancer. High blood and urine levels of calcium 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]. For vitamin A, specific side effect data is not available in the provided information.
Our recommendation
Data not available for a specific recommendation on Genestra Brands Vitamin A. Before taking this supplement, consult your healthcare provider. If you are taking medications, be aware that calcium supplements can reduce the absorption of bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. For vitamin A dosing and safety, please consult a medical professional as specific data is not provided.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Genestra Brands |
|---|---|
| Serving Size | |
| Contents | 60.0 Softgel Capsule(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