Why Your Brain Loves Cholesterol

Cholesterol isn’t just a passive bystander in the brain. It’s critical for:

• Neuron structure: Cholesterol keeps cell membranes flexible, allowing neurons to communicate efficiently.

• Myelin production: This fatty substance insulates nerve fibers, speeding up electrical signals.

• Neurotransmitters: Cholesterol aids in creating serotonin and dopamine, chemicals that regulate mood and motivation.

The brain is so dependent on cholesterol that it produces its own supply locally, separate from the cholesterol in your bloodstream. This raises a key question: If statins lower blood cholesterol, do they interfere with the brain’s own cholesterol production?