Leave your feedback Share Copy URL https://ar-c.org/video/CMeCE8sLbda.html Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Need A Reason to Quit Coffee? It Decreases Blood Flow to the Brain 20-30% [7BjvhOuAZVV] Health Updated on August 08, 2026 EDT — Published on August 08, 2026 EDT Sources: Comparison of caffeine-induced changes in cerebral blood flow and middle cerebral artery blood velocity shows that caffeine reduces middle cerebral artery diameter. ABC News Video on MRI before and after caffeine: COFFEE VIDEO SERIES PLAYLIST⤵ 9BjNpwyBVnq Em5WxldPEb9 3CwdYQgUkoz Iq2u4RyD74J AjnLaFnDANu A16eTN9Azpn xzkubIzYRoy
Sources: Comparison of caffeine-induced changes in cerebral blood flow and middle cerebral artery blood velocity shows that caffeine reduces middle cerebral artery diameter. ABC News Video on MRI before and after caffeine: COFFEE VIDEO SERIES PLAYLIST⤵ 9BjNpwyBVnq Em5WxldPEb9 3CwdYQgUkoz Iq2u4RyD74J AjnLaFnDANu A16eTN9Azpn xzkubIzYRoy