Vitamin B1 (Thiamine)

The overall rating for vitamin b1 (thiamine) is 2.3 out of 3 meaning there is some evidence that this supplement does some (not all) of what it claims. Using this supplement may lead to some improvements.

1. Simple Report
2. Detailed Report
3. Overall Effectiveness Rating
4. Research Rating
5. Products Containing Vitamin B1 (Thiamine)
6. Claim Ratings
7. References

• Supplement: Vitamin B1 (Thiamine)
• Supplement Category: vitamins and minerals
• Number of Products Containing Vitamin B1 (Thiamine): 286
• Effectiveness Rating: 2.3 out of 3
• Research Rating: 30 (above 80 indicates sufficient research)
• Number of Studies: 2
• Number of Claims: 2

Overall Effectiveness Rating

The overall effectiveness rating for vitamin b1 (thiamine) is 2.3 out of 3. This rating means the evidence is mixed on the supplement's ability to deliver positive results. While some of the research supports its use, other evidence does not. Using this supplement may lead to positive results. Note, this effectiveness rating is for vitamin b1 (thiamine) as a whole; there are also individual ratings for the claims below.

Read more: What is the effectiveness rating?

Research Rating for Vitamin B1 (Thiamine)

There are 2 studies in the database on vitamin b1 (thiamine); the research rating is 30. A score above 80 means the effectiveness rating for this supplement is reliable. A score under 80 means there is insufficient evidence to ensure a reliable effectiveness rating. Note, this research rating is for vitamin b1 (thiamine) as a whole; there are also individual ratings for the claims below.

Read more: What is the research rating?

Products Containing Vitamin B1 (Thiamine)

Products Names	Amount of Vitamin B1 (Thiamine)
Core 9	10mg
Brain	1.2mg
Raze-Burn	Amount not listed.
Womens Multivitamin 50 Plus	50mg
Avalon Burst	1.5mg
Full list of all 286 products containing Vitamin B1 (Thiamine).

Claim Ratings

The overall ratings above are an average of the individual claim ratings below. Individual claims may have higher or lower ratings compared to the supplement's overall rating. For example, some supplements may have excellent backing for one claim, but be completely useless for another. Click on a claim below for more information.

Performance Claims	Effectiveness Rating	Research Rating
decrease fatigue

Recovery Claims	Effectiveness Rating	Research Rating
improve recovery

References

Title of Study
Effects of thiamine supplementation on exercise-induced fatigue
The effects of endurance training and thiamine supplementation on anti-fatigue during exercise