Your Brain on Low B1
The nutrient your neurons are starving for.
80%
of your brain's energy comes from glucose. Thiamine is the gatekeeper.
Without adequate B1, glucose can't enter the Krebs cycle. Your brain doesn't slow down gracefully. It misfires.
The result looks like brain fog, poor memory, anxiety, and fatigue that sleep doesn't fix. Doctors rarely test for it.
What Happens Inside the Cell
Pyruvate Dehydrogenase
The first enzyme that needs B1 to convert glucose into usable energy. Without it, pyruvate backs up.
Alpha-Ketoglutarate
A second B1-dependent step in the Krebs cycle. Two bottlenecks, one nutrient.
Neurotransmitter Output
Acetylcholine and dopamine production both depend on adequate thiamine status in the brain.
Blood-Brain Barrier
Regular B1 struggles to cross it. TTFD doesn't. That's the difference between a supplement and a solution.
Most B1 supplements use thiamine HCl. It requires active transport to enter cells, and it can't reliably cross the blood-brain barrier. TTFD bypasses both limitations.
Who Should Pay Attention
Anyone eating a high-carb diet. Anyone dealing with chronic stress, alcohol use, or unexplained cognitive symptoms. The demand for B1 scales with sugar intake. Most people have no idea.
OBJECTIVE NUTRIENTS
© 2026 Objective Nutrients. All rights reserved.