Thiamine (Vitamin B1)

Thiamine (Vitamin B1) is an essential vitamin involved heavily in glucose production. While not a common deficiency in an otherwise healthy diet and limited benefits when taken by a healthy subject, instances of high blood glucose and/or alcoholism can increase the need for this vitamin drastically.

Quick Answer

What it is

Thiamine (Vitamin B1) is an essential vitamin involved heavily in glucose production. While not a common deficiency in an otherwise healthy diet and limited benefits when taken by a healthy subject, instances of high blood glucose and/or alcoholism can increase the need for this vitamin drastically.

Key findings

  • Grade B: PMS Symptoms (Premenstrual Syndrome (PMS))
  • Grade C: Blood Pressure (Type 2 Diabetes)
  • Grade D: 6-Minute Walking Test Performance (Heart Failure)

Safety

No specific caution or interaction language was detected in the current summary/outcome notes.

ℹ️ Quick Facts: Thiamine (Vitamin B1)

Quick Facts: Thiamine (Vitamin B1)

  • Best Evidence:Grade B
  • Conditions Studied:4
  • Research Outcomes:18
  • Grade B Findings:1
  • Key Effect:Premenstrual Syndrome (PMS)
Outcomes by grade:
A0
B1
C2
D1
4 conditions Β· 18 outcomes

Detailed Outcomes

|
B
PMS Symptoms
Large Improvement
large↓Improves
C
Blood Pressure
Small Improvement
1 study
small↓Improves
?
C-Reactive Protein (CRP)
1 study
↓Improves
?
High-density lipoprotein (HDL)
↑Improves
?
Low-density lipoprotein (LDL)
1 study
↓Improves
?
Total cholesterol
1 study
↓Improves
?
Triglycerides
1 study
↓Improves
C
Blood Pressure
Small Improvement
1 study
small↓Improves
?
C-Reactive Protein (CRP)
1 study
↓Improves
?
High-density lipoprotein (HDL)
↑Improves
?
Low-density lipoprotein (LDL)
1 study
↓Improves
?
Total cholesterol
1 study
↓Improves
?
Triglycerides
1 study
↓Improves
D
6-Minute Walking Test Performance
No effect
3 studies
none
?
Left Ventricular Ejection Fraction
↑Improves
?
End-Diastolic Volume
3 studies
↑Improves
?
Heart Failure Class
2 studies
↑Improves
?
N-terminal Prohormone of Brain Natriuretic Peptide
2 studies
↑Improves

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