Official resources
Fact sheets from the NIH Office of Dietary Supplements related to this ingredient group.
- Vitamin B1 (ClinicalTrials.gov)
- B Vitamins and Berries and Age-Related Neurodegenerative Disorders: Evidence Review, Agency for Healthcare Research and Quality, April 2006 (AHRQ)
- Thiamine (Vitamin B1) - Clinical trials (PubMed)
- Thiamine (Vitamin B1) - Dose and administration (PubMed)
- Thiamine (Vitamin B1) - Adverse effects (PubMed)
- Thiamine (Vitamin B1) - Mechanism of action (PubMed)
- Thiamine (Vitamin B1) - Kinetics (PubMed)
- Thiamine (Vitamin B1) - Poisoning (PubMed)
- Thiamine (Vitamin B1) - Dietary supplement use in human (PubMed)
- Thiamine (Vitamin B1) (MedlinePlus Supplements)
Dietary Supplement Label Database
Ingredient group data in NutriNav is aligned with the NIH Dietary Supplement Label Database (DSLD).
- DSLD group id
- 126
Compare All Forms
1 formCompare supplement forms of Thiamine by absorption quality and what your body actually gets from each:
| Form | Absorption | Steps to absorb | Notes | Action |
|---|---|---|---|---|
Thiamine (Vitamin B1)
|
— | — | — | View → |
Type: Vitamins
Organic compounds essential for normal growth and nutrition. Required in small quantities in the diet because they cannot be synthesized by the body.
Absorption: Fat-soluble vitamins require dietary fat for absorption. Water-soluble vitamins are generally well-absorbed but excess amounts are excreted.
Interactions: Some vitamins can interfere with medications. Fat-soluble vitamins can accumulate in the body.