4 ms·

It's recent news: http://www.neurologyadvisor.com/general-neurology/lymphatic-vessels-brain-immune-system/article/419926/ http://www.neurologyadvisor.com/gene

• refurb 11y ago
  It's recent news that the lymphatic system include the brain, but I still don't see the connection with the gut. Generally lymphatic systems flow away from organs (the lymph vessels in your arms flow back to the heart). How would something in your gut travel to the brain through the lymph system?