@rosemaryeveleigh3562

The drinking of coffee the smell of it been made just makes my senses go on alert. 😊

@yoyo-dj5bv

Such a simple act requires so much works on our brains.  Can’t take anything for granted.  It’s a great reminder.  Thank you 🙏

@aromacafemusic

Thank you for the explanation❤🎉

@f.austin

nice—appreciate a simple well thought out and demonstrated lesson!

@martinalban7706

Makes me want to get a coffee ☕

@evadidi4046

Dr. Hoefflinger , thank you for your clear explanation of how the human brain reacts to the need for coffee. 
That makes sense! When I’m tired, it feels like my brain automatically steers me toward coffee without much thought. Is that the limbic system at work?

@victoriak2310

I enjoyed this over a cup of coffee touching various points of my head trying to memorize. 😅 Very fun. Thank you

@soraydahernandez3743

Thanks Doc ! Love it 🥰

@Jorgeola757

Excellent explanation Dr. My wife and I really enjoy your channel. Has Ms. Cindy all recovered from surgery ? Best wishes to Ms Cindy and your family. Thanks

@peggymartin7681

Thanks! Enjoyed

@Evolutiontweaked

I thought you were going to say that coffee destroys the brain in some way thank god we’re in the clear 😱

@maureenconnolly9734

So i smoke which is pretty close about your talk about coffee and how the brain reacts. How can i stop the cycles?  Thanks for all you do for your follower's.

@DavidJohnson-u5g

Thanks so much for this information......I love coffee.....😂

@claudettecicora1192

What about aroma and taste?

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