Vital Nutrients Vitamin B6 300 mg
Brand: Vital Nutrients · Form: CAPSULE [E0159]
Our assessment
The evidence shows that Vitamin B6 at 300 mg is a high-dose supplement that may be appropriate for specific clinical needs under medical supervision. For most adults, the recommended daily allowance is significantly lower, and taking 300 mg daily should be approached with caution. Data on this specific product's efficacy at this dose for general wellness is limited.
How it works
Vitamin B6, also known as pyridoxine, is a coenzyme involved in over 100 enzymatic reactions, primarily in protein metabolism, cognitive development, and the formation of neurotransmitters like serotonin and dopamine [NIH ODS]. It plays a critical role in converting food into energy and supporting immune function [NIH ODS].
Safety profile
Data not available on adverse event reports for this specific product from the FDA data provided. However, taking high doses of Vitamin B6, such as 300 mg daily, is associated with a risk of sensory neuropathy, which can cause numbness and tingling in the hands and feet [NIH ODS]. This side effect is typically reversible once the supplement is stopped, but it is a serious consideration at this dosage level.
Our recommendation
Do not start taking 300 mg of Vitamin B6 without first consulting your healthcare provider. This dose is far above the RDA and is not recommended for general health. If you are considering this supplement for a specific condition, have your doctor review your current B6 levels and discuss the potential for nerve-related side effects [NIH ODS] [FDA data]. A lower, standard-dose B6 supplement is typically safer for most people.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Vital Nutrients |
|---|---|
| Serving Size | |
| Contents | 90.0 Capsule(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