SUE - Re: Benefits of L Theanine /GABA /They work tog

[Guest guest]

Hi Bonita from Sue,

Yes that's right --here's the paragrah from below...

"Researchers have found that L-theanine works by SUPPORTING the formation of GABA (gamma-aminobutyric acid), an inhibitory neurotransmitter that blocks the release of the neurotransmitters dopamine and serotonin to promote a state of deep relaxation and calm, while increasing sensations of pleasure."

Now Re: the Tryptophan and GABA... they usually go very well together if needed...and even with the Gabapentin...depending on each one's needs...( we muscle test it.).... but if you have enough MB12 nasal spray or shots... the Tryptophan , & GABA are often not needed... at least that was the case for me.... Now All I need is Theanine..between 500-700 per day.. my husband needs about Twice that per day morn. & night...along with his 300mg's of Gabapentin twice daily.

The only Contradicition to SOME of the aminos like Tryptophan is Bipolar disorder ..WHEN used in HIGH AMTS.

It can trigger manic episodes in SOME with bipolar...(others with bipolar can take small amts... & be ok).

According to Ross's book...The MOOD CURE ----pg. 200 " If you have manic depression (bipolar disorder), do not use L- Glutamine, L-Tyrosine, SAM-e, of Saint-'s-Wort, high doses of fish or flax oil, or chromium without consulting with a psychiatrist or psychopharmacologist. All CAN trigger mania in some people. Even with an expert's okay, watch your reactions very carefully. Even 5-HTP and Tryptophan MIGHT cause problems at HIGHER doses."

Hope that helps,

Sue

13.

SUE - Re: Benefits of L Theanine /GABA /They work tog

Posted by: "Bonita Todd" bftodd@... bftodd

Wed Jul 23, 2008 9:59 am (PDT)

Sue,You made a statement on this email about L Theanine helping your husband's Gabapentin and other GABA work together. Did I understand that correctly? I was curious because my husband also takes Gabapentin also. Do you know if there are any contraindications with GABA and Tryptophan. He takes that at night.Thanks for any info you can give me.Bonita Benefits of L Theanine /GABA /They work togetherWhen I heard discussions the last few months on these posts about how L theanine an amino acidhelped a lot of ASD kidsin ADDITION to GABA.. for ANXIETY & IRRITABILITY etc.I decided to muscle test it for us.It was the KEY to my husbands needs inhelping his Gabapentin and other GABA WORK BETTER...( as explained before with his ANXIETY resulting in Mitral valve prolapse chest painand leg pain.)While I can't find the original resource that explained it thatsimply... Here's a more comprehensive one.Occasionally I need it ,too...small amts like 100-300mgs.but not often....per muscle testing..My husband needs 500mgs in the morning and evening.Sue..L-Theanine L-Theanine Improves_ImmunityAlpha_Brain_ActivityAdditional Benefits of L-TheanineL-theanine has been shown to have a deeply relaxing effect, reducing stress and anxiety, but without the sedating effects of other relaxing agents. In fact, many people find L-theanine actually increases energy levels while reducing anxiety. (L-theanine Must be Pure for Proper Absorption, Study Finds)Researchers have found that L-theanine works by supporting the formation of GABA (gamma-aminobutyric acid), an inhibitory neurotransmitter that blocks the release of the neurotransmitters dopamine and serotonin to promote a state of deep relaxation and calm, while increasing sensations of pleasure. L-theanine has also been found to directly stimulate the production of alpha brain waves, which are associated with deep states of relaxation and enhanced mental clarity. In a recent study, Japanese researchers also revealed that?in addition to promoting a deep state of relaxation?L-theanine may also support healthy blood pressure levels, enhance concentration and learning, promote mental clarity and strengthen the immune system. In human studies L-theanine has been shown to exert profound relaxing effects, 30 to 40 minutes after ingestion, including: a.. Relaxation without drowsiness b.. Generation of calming alpha-waves c.. Improved learning ability, and d.. Enhanced sensations of contentment and pleasure L-Theanine: How a Unique Anxiety Reducer and Mood Enhancer Increases Alpha Waves and Alertness Carolyn Perrini, CLS, CNC Hundreds of studies exist showing the many health benefits of green tea. But what makes it the most consumed beverage in the world after water is its pleasant taste and relaxation effect. Both of these qualities?and more?can be traced to a unique, neurologically-active amino acid in tea called L-theanine (gamma-ethylamino-L-glutamic acid). L-theanine is a free (non-protein) amino acid found almost exclusively in tea plants (Camellia sp.), constituting between 1 and 2-percent of the dry weight of tea leaves. It is the predominant amino acid in green tea leaves, giving tea its characteristic umami or 5th taste (besides the four traditional tastes: sweet, salty, acid, and bitter). Attempts to isolate the L-theanine, with its physical and neurological benefits, from the tea leaves were once difficult, expensive, and inefficient. Economically feasible methods of producing the identical L-theanine now exist and do not require a mountain of tea leaves. Physiological Effects The calming effect of green tea may seem contradictory to the stimulatory property of teas caffeine content but it can be explained by the action of L-theanine. This amino acid actually acts antagonistically against the stimulatory effects of caffeine on the nervous system. (1) Research on human volunteers has demonstrated that L-theanine creates a sense of relaxation in approximately 30-40 minutes after ingestion via at least two different mechanisms. First, this amino acid directly stimulates the production of alpha brain waves, creating a state of deep relaxation and mental alertness similar to what is achieved through meditation. Second, L-theanine is involved in the formation of the inhibitory neurotransmitter, gamma amino butyric acid (GABA). GABA influences the levels of two other neurotransmitters, dopamine and serotonin, producing the key relaxation effect. (2) Alpha Brain Activity The brain emits weak electrical impulses (brain waves) that can be measured on the surface of the head. The predominant frequency of electrical impulses correlates with different types of mental states and activities. Brain waves are classified into four categories (delta, theta, alpha, and beta)?each with an associated mental state (Fig. 1). Delta is seen only in the deepest stages of sleep. Theta is seen in light sleep and drowsiness. Alpha is present in wakefulness where there is a relaxed and effortless alertness and Beta is seen in highly stressful situations and where there is difficulty in mental concentration and focus. It is well known that alpha brain waves are generated during a relaxed state and therefore alpha waves are used as an index of relaxation. Be sure to check out Binaural Beat Audio technology if your interested in altered states and modulation of brain waves. http://web-us.com.In one study of these mental responses to L-theanine, brain wave topography showed that alpha waves were observed from the back to the top of a persons head (occipital and parietal regions of the brain) within approximately 40 minutes after the subjects had taken either 50 or 200 mg of L-theanine. In a separate study, the intensity of alpha waves were determined to be dose dependent (with a 200 mg dose showing a significant increase over controls) and detectable after 30 minutes. (2,3) Additional Benefits of L-TheanineL-theanine has a significant effect on the release or reduction of neurotransmitters like dopamine and serotonin, resulting in improved memory and learning ability. L-theanine may also influence emotions due to its effects on the increased release of dopamine. L-theanine reduces brain serotonin concentration by either curtailing serotonin synthesis or increasing degradation in the brain. The regulation of blood pressure is partly dependent upon catecholaminergic and serotonergic neurons in both the brain and the peripheral nervous system. Studies on spontaneously hypertensive rats (SHR) showed an impressive blood pressure lowering effect with L-theanine. The lowered blood pressure effect was dose-dependent with the highest test dose creating the most significant drop. L-glutamine was used as one of the controls. Although L-glutamine is similar in chemical structure to L-theanine, it did not exhibit an anti-hypertensive effect (Fig. 2). (3) Preliminary studies report that L-theanine has been found to increase the anti-tumor activity of some chemotherapeutic agents (doxorubicin and idarubicin) and to ameliorate some of the side effects of these drugs. It appears to increase the inhibitory concentration of these drugs in the tumor cells, although the mechanism is not known. At the same time, L-theanine decreased oxidative stress caused by these agents on the normal cells, possibly due to its mild antioxidant activity. In this regard, L-theanine has been shown to inhibit lipid peroxidation, catalyzed by copper, in low-density lipoprotein (LDL) in vitro. (4) Stress Relief Stress and anxiety are debilitating conditions that upset the balance of our hormones leading to a loss of our well-being, performance, and even lifespan. Stress impairs the immune system, leaving us vulnerable to opportunistic infections, and can cause depression. In 1998, pharmaceutical sales of anti-anxiety drugs totaled over 700 million dollars, while sales of antidepressants totaled close to 5 billion dollars! People under stress can mitigate many of the harmful effects of stress with L-theanine without becoming sedated in the process. L-theanine doesnt make one drowsy, nor does it promote sleep because this amino acid does not produce theta waves in the brain. It should be noted that if an individual were already relaxed, taking L-theanine would not produce further relaxation. Status and Usage L-theanine has just recently been introduced to the U.S. market. Japan is credited with most of the clinical studies and information we possess thus far on L-theanine but research is ongoing. We do know that it is absorbed from the small intestine via a sodium-coupled active transport process. It crosses the blood-brain barrier, as evidenced by the mental effects. L-theanine competes for absorption in the intestinal tract and the brain with the amino acids found in the methionine group (leucine, isoleucine, and valine), however the concentrations of amino acids are unchanged by simultaneous ingestion of L-theanine. L-theanine is extremely safe. There are no dietary limits on L-theanine intake by the Japan Food Additive Association. In 1964, the Japanese Ministry of Health and Welfare approved L-theanine for unlimited use in all foods, with the exception of infant foods. The intended use of L-theanine is that of a mental and physical relaxant that does not induce drowsiness. Although there is no set schedule for taking L-theanine, it may generally be taken at the first signs of stress. Based on the results of the clinical studies, L-theanine is most effective in the range of 50-200 mg, with the effect being felt within 30 minutes and lasting for 8-10 hours. Individuals with high stress levels may increase their dosage of L-theanine to at least 100 mg, with no more than 600 mg being taken in a six hour period. FDA recommends a maximum dose of 1200 mg daily, although the reason for this limit is not clear, due to its demonstrated safety. There are no known adverse reactions to L-theanine and no drug interactions have been reported. L-theanine is not affected by food and may be taken anytime, as needed. Because it has a mild taste, capsules may be opened and dissolved in water. Although it is probably safe for pregnant women and nursing mothers, we discourage its use by them pending conclusive research. Conclusion Research into L-theanine derived from the contradictory observation that green tea, with its high caffeine content, produces a very calming effect. The seemingly multi-dimensional reasons for this relaxation effect will continue to be studied. Current areas of ongoing research include using L-theanine as an alternative to Ritalin in children and adults, as a treatment for PMS, in controlling certain conditions of high blood pressure, in sharpening mental acuity and concentration, and as an anti-cancer agent alone and in synergy with other cancer-fighting agents. L-theanine may find another area of application for its use as a supplement in reducing the negative side effects of caffeine brought on by the over-consumption of coffee, soft drinks, or other caffeine-containing substances. L-Theanine Improves ImmunityL-Theanine, the tea-derived substance known to act as an anti-anxiety agent, also improves immunity, according to a recent study. Researchers conducted the study to see how L-Theanine affected T-cells, the white blood cells that help the body resist viral, bacterial, fungal and parasitical infections. T-Cells also defend the body from tumor cells. Bacteria, viruses and other harmful organisms as well as non-invading, healthy cells all have antigens, cellular nametags that T-Cells use to determine if the cells are foreign invaders or natural inhabitants. Tea and other plant compounds also produce antigens. Researchers exposed T-cells both in vivo and in vitro to tea with L-Theanine. They then exposed the cells to bacteria. They discovered that treating the cells with L-Theanine caused the cells to have a better immune response once the cells were exposed to the bacteria. The cells treated with L-Theanine were better able to recognize the foreign antigens. L-Theanine also triggered the release of virus-destroying lactoferrin in the cells. Highly recommended source of nutrients and supplements. How did we qualify VRP?Reference: Kamath AB, Wang L, Das H, Li L, Reinhold VN, Bukowski JF. Antigens in tea-beverage prime human Vgamma 2Vdelta 2 T cells in vitro and in vivo for memory and nonmemory antibacterial cytokine responses. Proc Natl Acad Sci U S A. 2003 May 13;100(10):6009-14. L-Theanine has been a popular product, and with good reason. Theanine is well recognized for its ability to promote a restful, relaxed state and to relieve nervousness, simple tension and irritability. Much of L-Theanine?s popularity has resulted from research studies conducted by Taiyo Corporation, one of the world?s largest producers of green tea and other natural ingredients. Taiyo is the most active theanine researcher, and currently holds 17 patents for Suntheanine?, its unique pharmaceutical-grade theanine. For proper effectiveness is must be pure using L References: 1. Kakuda T, Nozawa A, Unno T, et al. Inhibiting effects of theanine on caffeine stimulation evaluated by EEG in the rat. Biosci Biotechno Biochem 2000; 64:287-293. 2. Mason R. 200 mg of Zen; L-theanine boosts alpha waves, promotes alert relaxation. Alternative & Complementary Therapies 2001,April; 7:91-95 3. Juneja LR, Chu D-C, Okubo T, et al. L-theanine a unique amino acid of green tea and its relaxation effect in humans. Trends Food Sci Tech 1999; 10:199-204. 4. Yokozawa T, Dong E. Influence of green tea and its three major components upon low-density lipoprotein oxidation. Exp Toxicol Pathol 1997; 49(5):329-335. Binaural Beat Brainwave Entrainment Audio Technology | Advanced Human Biochemical Enhancement Yes this is the site that got featured in the new movie Infinite PlayHome | About Us | Contact Us | Translation Services | Request Or Comment | Products | Services | Projects1a. Re: Theanine dosage Posted by: "Kim" delicateflower_kk delicateflower_kk Tue Feb 12, 2008 7:36 am (PST) Can I ask what L Theanine is exactly? I'mexcited to hear that it helps your husband'sanxiety.My 22 year old with autism also is very anxious. We stumbled on GABApentin and this is the firstmed that's really helped him in this regard. Kim--- jsthorpe <jsthorpesurewest (DOT) net> wrote:> Hi Dana from Sue,> > My husband needs about 500mg.> at night and 500mg. in the morning> of L Theanine..per muscle > testing each day.> > 158 lbs... 62. yrs.> > It helps his Gabapentin & > and GABA.. work better.> > --For his Anxiety, > leg pain> and mitral valve prolapse> chest pain.> It's amazing how the pain > goes away in 15 minutes!> > > > > __________________________________________________________Never miss a thing. Make Yahoo your home page. http://www.yahoo.com/r/hsBack to top Reply to sender | Reply to group | Reply via web post

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