Endo-Met Laboratories Vitamin D
Brand: Endo-Met Laboratories · Form: CAPSULE [E0159] On Market
Our assessment
The evidence shows that while Vitamin D is essential for health, the data for this specific product is incomplete. For the ingredient Calcium, which may be present in this formulation, we have clear information. Our assessment: you should not take this supplement without first consulting your doctor, as the exact formulation is unknown and Calcium carries specific risks [NIH ODS].
How it works
Thinking about the ingredient Calcium, it acts as a structural component for your bones. It supports bone density and mineral deposition through a process called bone mineralization. Additionally, it plays a role in neuromuscular relaxation, helping your muscles relax and nerves signal properly [NIH ODS].
Safety profile
The FDA has received a total of 592,059 adverse event reports across all supplement categories. For the ingredient Calcium specifically, high intakes might increase the risk of heart disease and prostate cancer. High levels in your 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].
Our recommendation
Our recommendation is clear: do not take this product. The label data is missing, so you cannot know what you are consuming. If you need a Vitamin D supplement, choose a product with a clear label and dosage. For calcium, get your intake from food first. If you take a calcium supplement, be aware it can reduce absorption of medications like bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Always speak to your pharmacist or doctor before starting a new supplement.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Endo-Met Laboratories |
|---|---|
| Serving Size | |
| Contents | 90.0 Vegetable 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