Yeah, I guess you're right. You would still need the carnosine. But if you reduced the amount of dietary glutamate maybe the 5% would diminish. Worth a try. I bought some carnosine over the weekend and have been taking 500 mg (Source Naturals). with meal 3 times a day. It does seem to be helping. I'll have to give is some time before I can tell. It's hard for me to keep tabs on it because I always twitch when I think about twitching (muscle memory perhaps) so I have to give it a period of time before I can reflect enough to tell if it has been happening less. Since it's mostly just my eye twitch that happens regular (and possibly throat clearing) it's not as obvious as a hole head movement or barking for instance. My chin jutting is something that I'm very good at controlling. I think because it's more conspicious. Most of the time it just feels very tense and from time to time I stretch it out by moving my chin up. So it's all kind of subtle and hard to gauge. I'll let you know how it goes.
In your initial post, you said you could go more into the biology of why carnosine is helping. I'd be interested in hearing more on that. I'll do a search myself on glutamate and apoptosis and see what I can dig up. Thanks again for the info.
Jason
Jason:
Thank you for the very interesting website link! I will certainly check it out.
I would agree with you that many neurological disorders (epilepsy, TS, autism,...) are different expressions of similar patterns of neurolopathology. While I am no medical expert, I have (as you probably do) an insider's insight into my brain. When I try to educate myself on the neuroscience, something clicks inside!
As you know, glutamate is one of the excitatory neurotransmitters, which if not adequately captured by receptor sites, can cause toxicity to neurons, inducing them to commit suicide (apoptosis). Apparently, Carnosine can protect the neurons (by simulating the receptor sites?).
A related observation, whenever I eat at a Chinese restaurant that uses MSG (mono sodium glutamate), the symptoms get worse! Of course, I am also bothered by cold&dry weather, mold, strong perfumes, etc. So, it must be the glutamate in the brain, not just the diet.
From your description, you seem to have a relatively mild case of TS (good for you!). I don't know if the shallow breathing is characteristic of all TS individuals, but is unmistakable in my case, especially in the throes of an episode. If I take a deep breath (in fact, several) I find that the tics quieten down. This is a problem because the lungs won't cooperate but go into a spasm. In fact, I have found some of the yogic breath control techniques (pranayama) to be useful as tic management tools that can moderate the intensity of an episode. These are typically useful for adults (not suitable for little children); so I haven't discussed them here (there are very few TS adults on such forums, I guess).
......Perhaps avoiding the glutamate and aspartate foods would take you that last 5% or make it so that you don't need the carnosine.
Carnosine IS what is providing the 95%, so I'd still need it. Also, its anti-aging effects are palpable. Yes, it is expensive (unfortunately). But, you can get it for under $20 (60 cap, 500 mg each). That is $1 per day, not too bad.
Good Luck and keep us posted,
Firefly.
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