Vitamin World Folic Acid 800 mcg
Brand: Vitamin World · Form: TABLET [E0155] On Market
Our assessment
Our assessment: Folic acid is a critical B vitamin, and for most adults, 800 mcg daily is a well-supported intake level. The data shows that the Recommended Dietary Allowance (RDA) for adults is 400 mcg of Dietary Folate Equivalents (DFE), but for women of childbearing age, 400 mcg of folic acid from supplements is recommended to prevent neural tube defects [NIH ODS]. Your 800 mcg dose is above the standard RDA, which is common in many prenatal and general health supplements.
How it works
Think of folic acid as a building block factory for your body. It is essential for DNA synthesis, cell division, and the production of red blood cells [NIH ODS]. Your body converts folic acid into its active form, methylfolate, to perform these critical functions. This is especially important during periods of rapid growth, such as pregnancy and infancy [NIH ODS].
Safety profile
Data not available on adverse event reports for this specific product from the FDA. However, the National Institutes of Health Office of Dietary Supplements notes that folic acid is generally safe. The Tolerable Upper Intake Level (UL) for folic acid from supplements and fortified foods is 1,000 mcg (1 mg) per day for adults [NIH ODS]. Taking more than this amount can mask a vitamin B12 deficiency, which is particularly dangerous for older adults [NIH ODS].
Our recommendation
For most people, 800 mcg of folic acid daily is safe and effective, especially if you are a woman of childbearing age or have a condition requiring higher intake. However, do not exceed 1,000 mcg per day from supplements without medical supervision. If you have concerns about vitamin B12 status, especially if you are over 50, speak with your doctor before starting this supplement [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Vitamin World |
|---|---|
| Serving Size | |
| Contents | 100.0 Tablet(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