Check out my free newsletter ▶ pages.doctorhoeflinger.com Each week, I simplify the world of health, medicine, and fitness using my 25 years of experience as a board-certified neurosurgeon. earn about the Brain using a fun story involving coffee #brain #learnontiktok Check out all of my links: https://linktr.ee/doctorhoeflinger Opinions represented on this channel are my own, and do not reflect those of my employer. Nothing posted on this channel is medical advice.