David,
Yes caffeine and alcohol affect the nervous system.
Here is a book I recommend: Caffeine Blues (I am not promoting Amazon here- it just has a “look in side the book “ link I want to share.
http://www.amazon.com/Caffeine-Blues-Hidden-Dangers-Americas/dp/0446673919When I drink too much coffee my face becomes hypertonic on my AN side. I have drunk caffeine most of my life… and I am have yet been able to be off it for than a couple of weeks. (Not including the months I actually did not drink any coffee recovering from the AN tumor surgery because it tasted SOOH awful due to the metallic taste from the facial nerve damage thing). I am down to 10oz max/ day (some days I have only 6 oz) of coffee but ideally I would like to be off ALL caffeine: tea and coffee. My facial nerve action and taste buds appeared to return simultaneously. Once I liked the taste of coffee - I started to drink it regularly again. This is when the synkenisis started in.
I hardly ever consume alcohol except on special occasions. Over the Christmas holidays I had a few bevies containing alcohol and my eye-lid function went into regression -each time I did. The face did too. I had to go back to using my stick on eye weight. I no longer touch alcohol AT ALL- and consequently seldom need the eye weight -now.
Here is a blurb on alcohol
http://www.oregoncounseling.org/ArticlesPapers/Documents/ETOHBIOFx.htmMy youngest child did a project on “the brain� in 3rd grade .She became very interested in this topic while I was away at surgery and flew with it researching once I returned home. (She also knew we could research together being that I too was keenly interested). She even creating a motor neuron out of play dough. Here is a link that she dug up from the University of Washington titled “neuroscience for kids�
http://faculty.washington.edu/chudler/alco.htmlQuote from the above link
Effects of Alcohol on the Nervous System
As mentioned above, alcohol is a central nervous system depressant. It acts at many sites, including the reticular formation, spinal cord, cerebellum and cerebral cortex, and on many neurotransmitter systems. Alcohol is a very small molecule and is soluble in "lipid" and water solutions. Because of these properties, alcohol gets into the bloodstream very easily and also crosses the blood brain barrier. Some of the neurochemical effects of alcohol are:
Increased turnover of norepinephrine and dopamine
Decreased transmission in acetylcholine systems
Increased transmission in GABA systems
Increased production of beta-endorphin in the hypothalamushttp://faculty.washington.edu/chudler/caff.htmlQuote from the above link
Caffeine enters the bloodstream through the stomach and small intestine and can have its effects as soon as 15 minutes after it is consumed. Once in the body, caffeine will stay around for hours: it takes about 6 hours for one half of the caffeine to be eliminated.
Caffeine belongs to the xanthine chemical group. Adenosine is a naturally occurring xanthine in the brain that is used as a neurotransmitter at some synapses. One effect of caffeine is to interfere with adenosine at multiple sites in the brain including the reticular formation.
I also noted that the synkenisis I had ALSO started around the time I started sleeping on the AN side. That is much weight and pressure to put on new regenerating nerve fibers … especially sleeping on one side for 8 hours. The nerve fibers in your face are as delicate as a butterfly wing…
I think if someone were recovering from Bells Palsy they would be best to avoid alcohol and caffeine... and to not put any pressure on the face.
These are the reviewers on the Natural Standard’s Board (integrative medicine)
Their “about us� link
http://www.naturalstandard.com/(ie some credible reviewers with medical background)
I am aware that this is the research paper that discusses this topic of Bells Palsy and avoid these substances
http://www.naturalstandard.com/index-abstract.asp?create-abstract=/monographs/conditions/condition-bellspalsy.aspI found this quote from the article in a Google search
“It is best to avoid caffeine and other stimulants, alcohol, and smoking. All of these place stress on the body that can lead to symptoms of Bell's palsy ...�I want fellow AN’ers to learn from my mistakes- not repeat them. (Although I was never a smoker and only drank on speciAL occasions ... caffeine consumer however I have been since childhood which started with regular "afternoon tea" etc ... now living in the USA a coffee consumer too...)
Stay off caffeine (if you can) and alcohol... and sleep on your non-AN affected side (or on your back) unit full movement returns to your face.
We really need more research done on this facial nerve regeneration and "alcohol and caffeine consumption" relationship with synkenisis… In the mean time stick to only putting healthy and nutritious stuff into your system… instead of stimulants and depressants.
DHM