Vitamin World Sunvite Vitamin D3 2000 IU
Brand: Vitamin World · Form: SOFTGEL CAPSULE [E0161]
Our assessment
The evidence shows that Vitamin World Sunvite Vitamin D3 2000 IU is a straightforward vitamin D supplement. For most adults, 600 IU daily is the recommended dietary allowance, so this product provides more than three times that amount [NIH ODS]. We assess this as a high-dose option that may be appropriate for certain individuals, but it is not a one-size-fits-all supplement.
How it works
Think of vitamin D as a master regulator for your body. It helps your immune system function properly and supports calcium absorption for strong bones [NIH ODS]. The active form of vitamin D, calcitriol, also plays a role in cell growth regulation and neuromuscular function [NIH ODS]. This product contains vitamin D3 (cholecalciferol), which is the same form your skin produces from sunlight and is generally considered more effective than vitamin D2 at raising blood levels [NIH ODS].
Safety profile
Data not available for adverse event reports specific to this product. However, the general safety profile for vitamin D is well established. Taking 2000 IU daily is below the tolerable upper intake level of 4000 IU per day for adults [NIH ODS]. Side effects from excessive vitamin D intake can include nausea, vomiting, and kidney stones, but these are typically associated with much higher doses over extended periods [NIH ODS]. You should be aware that vitamin D can interact with certain medications, including thiazide diuretics and steroids [NIH ODS].
Our recommendation
This supplement is best for individuals who have confirmed low vitamin D levels through a blood test. We recommend starting with a lower dose, such as 600 IU daily, and only moving to 2000 IU under a healthcare provider's guidance. Always choose vitamin D3 for better absorption [NIH ODS]. If you are unsure about your vitamin D status, ask your doctor for a simple blood test before starting any high-dose supplement.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Vitamin World |
|---|---|
| Serving Size | |
| Contents | 100.0 Easy to Swallow Rapid Release Liquid Softgel(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