Titanium
A common food additive with no established nutritional role.
Also known as: Ti • Titanium Dioxide
Overview
Titanium is found in trace amounts in the body but has no known essential biological function. Titanium dioxide (TiO2) is widely used as a white pigment and food additive (E171), though its safety as a food additive has been questioned by European regulators.
Key Benefits
No Nutritional Benefits
Titanium has no established nutritional role in humans.
Dosage & How to Take
Not recommended for supplementation.
| Purpose | Dose | Notes |
|---|---|---|
| Not applicable | N/A | No nutritional requirement |
Best Time to Take
Not applicable.
With or Without Food
Not applicable.
Forms & Bioavailability
| Form | Absorption | Best For | Notes |
|---|---|---|---|
| Not a supplement | N/A | N/A | Titanium dioxide is a food additive, not a supplement. |
Side Effects & Safety
Common
- Generally inert
Rare
- Potential gut inflammation from nanoparticle TiO2 (under investigation)
Contraindications
- Not a supplement
Interactions
No known nutritional interactions.
Scientific Research
Safety of titanium dioxide as food additive
EFSA concluded TiO2 can no longer be considered safe as a food additive due to genotoxicity concerns.
Food Sources
Frequently Asked Questions
Medical Disclaimer
This content is for educational and informational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before starting any supplement regimen, especially if you have pre-existing health conditions or are taking medications. The statements on this page have not been evaluated by the Food and Drug Administration.