vitamin
Vitamin B1
Essential water-soluble B vitamin that plays a key role in energy metabolism, converting carbohydrates into energy. Critical for nerve and muscle function.
What it’s good for
Vitamin B1 for Chronic Fatigue
Strong2 studies · 2 supporting · 0 against
8 safety notes
Your cells need thiamine to turn sugar into usable energy.
Dose: 50–100 mg
Tested as: High-dose oral thiamine (as studied in quiescent inflammatory bowel disease fatigue trials, at doses substantially exceeding standard supplemental amounts)
Vitamin B1 for Brain Fog
Solid1 study · 1 supporting · 0 against
8 safety notes
Your brain needs thiamine to make its messenger chemicals and to burn glucose for fuel.
Dose: 50–150 mg