Compound
titanium dioxide
This graph holds 3 findings for titanium dioxide, measured against 3 endpoints in 1 paper. The strongest is grade C.
Composed from the findings below. No description has been recorded for titanium dioxide.
Studied for
3 endpoints, 3 findings, from 1 paper — 3 of them found no effect.
- C-reactive protein concentrationno detected effectGrade C, Suggestive. Weak human evidence, or strong evidence in a mismatched population.
- Total antioxidant capacityno detected effectGrade C, Suggestive. Weak human evidence, or strong evidence in a mismatched population.
- Tumour necrosis factor alpha concentrationno detected effectGrade C, Suggestive. Weak human evidence, or strong evidence in a mismatched population.
Structure
- Class
- Inorganic compound
- Formula
- O2Ti
- Mass
- 79.865 g/mol
- Charge
- 0
- InChIKey
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N
- SMILES
- [O]=[Ti]=[O]
- Look it up
- ChEBIBy InChIKey
Identity from ChEBI. Not evidence — none of it carries a grade.
What the evidence says
How to read these marks3 findings across 3 endpoints, from 1 paper, strongest first, 3 of them null.
Every finding here is a null result.
What did not
3 findings
Measured, and no effect detected. These are findings, not gaps — a trial that looked and found nothing is the most easily lost result in this field.
No detected effect on C-reactive protein concentration
SuggestiveGrade C, Suggestive. Weak human evidence, or strong evidence in a mismatched population.FindingNull result“Following 2 weeks of dietary E171 exposure, no statistically significant difference in hs‐CRP levels (p‐value: 0.0755) was detected, although a trend toward an increase was observed (Figure.”
Quoted verbatim from Dietary Titanium Dioxide (E171) Alters the Colon Transcriptome-Evidence From a Human Dietary Intervention Study.. - Study
- crossover
- Duration
- 14 days
- Dose
- 2 mg/kg body weight/day of E171 for 2 weeks
- Population
- 31 healthy adults
Dietary Titanium Dioxide (E171) Alters the Colon Transcriptome-Evidence From a Human Dietary Intervention Study.2026PMID:42613907
No detected effect on total antioxidant capacity
SuggestiveGrade C, Suggestive. Weak human evidence, or strong evidence in a mismatched population.FindingNull result“No statistically significant difference was detected between the control and E171‐exposed groups in the TEAC or TCA‐TEAC assays (Figure.”
Quoted verbatim from Dietary Titanium Dioxide (E171) Alters the Colon Transcriptome-Evidence From a Human Dietary Intervention Study.. - Study
- crossover
- Duration
- 14 days
- Dose
- 2 mg/kg body weight/day of E171 for 2 weeks
- Population
- 31 healthy adults
Dietary Titanium Dioxide (E171) Alters the Colon Transcriptome-Evidence From a Human Dietary Intervention Study.2026PMID:42613907
No detected effect on tumour necrosis factor alpha concentration
SuggestiveGrade C, Suggestive. Weak human evidence, or strong evidence in a mismatched population.FindingNull result“Pro‐inflammatory cytokines, including interleukin (IL)‐1β, IL‐6, IL‐8, tumor necrosis factor‐α (TNF‐α), and interferon‐γ (IFN‐γ), showed no statistically significant differences between CTRL and E171 conditions.”
Quoted verbatim from Dietary Titanium Dioxide (E171) Alters the Colon Transcriptome-Evidence From a Human Dietary Intervention Study.. - Study
- crossover
- Duration
- 14 days
- Dose
- 2 mg/kg body weight/day of E171 for 2 weeks
- Population
- 31 healthy adults
Dietary Titanium Dioxide (E171) Alters the Colon Transcriptome-Evidence From a Human Dietary Intervention Study.2026PMID:42613907
Papers screened
1 paper
1 paper screened for titanium dioxide. 1 produced a finding, 0 were read and discarded, 0 have not been read yet. Each group opens to the papers in it.
The whole record lists every paper, the query that retrieved it and the date it was decided.
Produced a finding1 paper
- PMID:426139072026-09-12
Sources cited
1 paper
The 3 findings about titanium dioxide on this page come from 1 paper, newest first. The count beside each opens the first finding drawn from it.
Other names
7 names
Every name this graph resolves to titanium dioxide. Searching any of them lands here.
- Also called
- [TiO2]E 171TiO2titaniaTitanium oxide
- Systematic name
- bis(oxido)titaniumtitanium(IV) oxide