The blood-brain barrier is highly selective and semi-permeable, separating blood from the brain’s fluid. It protects the central nervous system from disease-causing agents and toxins and allows essential nutrients to pass through.
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Disturbed sleep can impair blood-brain barrier through oxidative stress, neuroinflammation: Study
June 19, 2026The blood-brain barrier is highly selective and semi-permeable, separating blood from the brain’s fluid. It protects the central nervous system from disease-causing agents and toxins and allows essential nutrients to pass through.