Just when I beat my Caffeine Habit!

I was very proud of myself recently when I generated enough determination to quit my perceived addiction to caffeine in the form of coffee. While it is true that I only consumed one cup of coffee in the morning to get my jump on the day, it is also true that my brain demanded that one cup. I know this because when I stopped or missed my cup of coffee I felt a bit sluggish and then the headaches set in if I did not get the fix for several days. We refer to this as an addiction, though some do not like to hear that word to describe their (my) behavior.

After nearly one month of not consuming any coffee and getting through the withdrawal symptoms, I pick up a new research discovery in the Journal of Neuroinflammation (volume 6, 2008) that reports caffeine blocks disruption of blood brain barrier in a rabbit model of Alzheimer’s disease. It seems caffeine consumed in the equivalent of one cup of coffee daily protects against high cholesterol diet induced increases in disruptions of the blood brain barrier, and caffeine might be useful in the treatment of Alzheimer’s.
If high levels of serum cholesterol and disruption of the blood brain barrier are indeed underlying mechanisms in the pathogenesis of Alzheimer’s it suggests I need to reconsider starting my habit again!

The important message in the story is that we continue to monitor the new findings of lifestyle and brain health and change our behavior accordingly. This should not occur in an impulsive way. Rather, the negative effects need to be weighed against the positive effects of particular behaviors. For me, I think I will restart my consumption of coffee, but keep it to ½ cup a day. Moderation is typically a great idea. In the meantime, I will keep an eye out for replication of this finding on the relationship between caffeine and protection against Alzheimer’s.

One thought on “Just when I beat my Caffeine Habit!

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