Marijuana users ‘have abnormally low blood flow in every part of the brain – including Alzheimer’s danger zones’

  • Researchers studied brain scans of 1,000 US marijuana users
  • They found cannabis users all had low blood flow in the hippocampus
  • The users also had significant restricted blood flow all over the brain
  • Hippocampus is key for memories, and is a ground zero for Alzheimer’s

Mia De Graaf For