tnvitamins B6 100 mg
Brand: tnvitamins · Form: TABLET [E0155] On Market
Our assessment
The evidence shows that tnvitamins B6 100 mg provides a dose of vitamin B6 that is well above the recommended daily allowance. For most adults, the RDA for vitamin B6 is 1.3 to 1.7 mg daily, so this 100 mg supplement represents a significantly higher dose [NIH ODS]. Using such a high dose should be approached with caution and only under professional guidance.
How it works
Vitamin B6 is a critical cofactor for over 100 enzymes involved in protein metabolism, red blood cell formation, and neurotransmitter synthesis [NIH ODS]. Your body relies on it to convert food into energy and to support cognitive function. However, the 100 mg dose in this product is far more than what is needed for these basic functions.
Safety profile
Data on adverse events specific to tnvitamins B6 100 mg is not available. However, for vitamin B6 supplements generally, FDA has received 645 adverse event reports. Side effects from high-dose vitamin B6 (typically over 100 mg daily) can include sensory neuropathy, with 36 reports of this condition [FDA data]. Prolonged use at this dose may lead to nerve damage, including numbness and difficulty walking [NIH ODS].
Our recommendation
For a general audience, we do not recommend starting with a 100 mg dose of vitamin B6. The risk of sensory neuropathy is real and dose-dependent [FDA data] [NIH ODS]. If you are considering this supplement, first consult with your doctor to see if you have a diagnosed deficiency or a specific medical need for such a high dose. For most people, a standard multivitamin or a lower-dose B-complex is safer and sufficient.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | tnvitamins |
|---|---|
| Serving Size | |
| Contents | 250.0 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