Leave your feedback Share Copy URL https://ar-c.org/video/lxt2PyMvvuO.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% [A2OkhHoJ9GU] Health Updated on August 11, 2026 EDT — Published on August 11, 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⤵ 7NoBW8q3ytS 6lS8dvjzQCB NDj2ft8aLMm 1xOYmAB9wOd RcNojRFknHo N1I0RifFtim
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⤵ 7NoBW8q3ytS 6lS8dvjzQCB NDj2ft8aLMm 1xOYmAB9wOd RcNojRFknHo N1I0RifFtim