Understanding the Function of the Blood-Brain Barrier (BBB)

Learn about the Blood-Brain Barrier's crucial role in protecting the brain from toxins while ensuring a stable environment.

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The Blood-Brain Barrier (BBB) is a selective permeability barrier that protects the brain from harmful substances in the blood while allowing essential nutrients to pass through. It helps maintain the brain's stable environment, crucial for proper neural function.

FAQs & Answers

  1. What is the role of the Blood-Brain Barrier? The Blood-Brain Barrier protects the brain by controlling which substances can enter from the bloodstream, ensuring a stable neural environment.
  2. How does the BBB maintain brain health? By selectively allowing essential nutrients to pass while blocking harmful substances, the BBB is critical for maintaining brain health.
  3. What happens if the BBB is compromised? If the Blood-Brain Barrier is compromised, it can lead to neurological diseases and increase the risk of harmful substances affecting brain function.

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