GABA Quickstart online program; and Balancing Neurotransmitters: the Fundamentals program for practitioners

“I’m In An Abusive Relationship That I Will Never Walk Away From”: tryptophan, a gluten-free diet, lithium and other nutritional solutions

March 10, 2023 By Trudy Scott 16 Comments

This mom’s story really struck a nerve for me… “I’m in an abusive relationship that I will never walk away from.” She shares this …

I can’t exactly pinpoint when I first felt the shift between our dynamic. One minute, things were as they always were. Before I could blink, though, I found myself engrossed in an alternate reality that resembled less and less of life as I knew it with each passing week. Trickles of rage and anger bubbled to the surface, threatening to break through until they could no longer be harnessed. I’ve been riding the waves ever since.

I currently exist in a heightened state of fear and anxiety, unsure of what each day will bring. When I wake each morning, I silently hope that today will be a “good” day; that he won’t be angry. That he won’t hurt me. Sometimes I’m lucky, and I get my person back. Other times, it feels like I’m living in a battle ground.

Her story really struck a nerve for me because of what she is going through but also because NO solutions are provided for her son. Stories like this help create awareness, make you feel less alone, create empathy and better understanding – which is important – but we want to offer nutritional solutions to families who are dealing with this.

(You can read her entire story on the ScaryMommy blog.)

Functional medicine and nutritional psychiatry as a solution

My heart goes out to this mom, this young man and the rest of the family. My hope is that this mom and all mom’s in similar situations are open to functional medicine, nutritional psychiatry and the power of food and nutrients to dramatically reduce and in many cases reverse behavioral issues like this in the child.

Sugar, caffeine and junk food must go and a gluten-free diet will very possibly make a difference. Having her son eat for blood sugar control is key too. It may also mean switching to a low-salicylate and/or, low-oxalate and low histamine diet. And addressing low lithium, low zinc, low vitamin D, low vitamin B12, high copper, low magnesium and/or low vitamin B6. Low serotonin and low GABA are common and this is where I would start with this young man (more on this below). They may also need to address his gut health/parasites, infections (like Lyme), PANS/PANDAS, mold toxicity, metals and environmental toxins etc.

I’ll highlight many of these in this blog and share links for further reading, plus the approaches I may consider. The important thing to recognize is that there is not one-size-fits-all.

Address low serotonin and low GABA

For a mom in the midst of all this, it can seem overwhelming and very daunting but when you start by addressing low serotonin and low GABA it becomes so much easier. Her son gets some relief very quickly and all the root causes can be figured out and addressed one by one. It also gives mom and the family a much-needed glimmer of hope. As I mentioned above, this is where I would start.

These are clues from her story as to why we’d want to look into and address low serotonin: her son’s explosive anger and rage, the physical and mental abuse, threats to hurt himself (self-harm) and his mother and siblings, and being argumentative.

You can see how the above fits into the list of low serotonin symptoms here. The amino acid that addresses low serotonin is tryptophan or 5-HTP and you can expect to see results in a few days.

I worked with an 11 year old girl with explosive rage issues (and anxiety, cravings & insomnia) and chewable tryptophan started to turn things around very quickly. You can read more about this here.

If he has low GABA symptoms of physical tension and anxiety, we’d do a trial of GABA next.

A gluten-free diet and eating for blood sugar control

The next change I’d make is to have him start to make dietary changes, starting to switch to gluten-free eating and real whole food. As you can see from the above blog, a gluten-free diet and getting the 11 year old off the sugar made a big difference too. Tryptophan helped with this process, making it easy to break the addiction and not feel deprived.

Gluten issues (celiac disease and gluten sensitivity) are typically associated with gut issues but the psychiatric symptoms are less recognized. This 2023 paper, Psychiatric and Neurological Manifestations of Celiac Disease in Adults states that “Celiac disease is associated with mood disorders, such as manic-depressive disease, schizophrenia, and bipolar disorder, as well as other disorders such as depression and anxiety.”

In this blog I share how gluten was found to be the cause of a childhood case of obsessive-compulsive disorder. Symptoms resolved on a gluten-free diet.

Having him starting to eat for blood sugar stability may help with the irritability and mood swings, and may also help with his rageful outbursts.

Low dose lithium orotate for the rollercoaster of emotions

Next I’d likely explore the possibility of low dose lithium orotate as something that may help this young man too. The hallmark of low lithium is a rollercoaster of emotions and this mom shares how there are really good times amongst the really tough times. I use this lithium questionnaire with clients. In addition to the ups and downs, these are clues that he may benefit: he’s rebellious, exhibits disruptive behavior and aggressiveness, is irritable, restless and engages in risky behavior.

Next steps: explore all the possible root causes and do nutritional testing

We’d want to explore all possible root causes and next steps would be decided based on his specific situation. Here is a list of 60+ root causes that I work through and the nutritional/functional testing that I do with my clients. You can replace anxiety with anger/rage in the blogs – for some people their symptoms show up as rage and for others it’s anxiety.

And here are some links for further reading:

Bartonella infection in mom and both sons: anxiety, panic attacks, insomnia, inconsolable crying, irritability, ADHD, rage and pain
Christmas tree phenols as a trigger for anger, meltdowns, anxiety, hyperactivity, insomnia, aggression, self-injury and autistic symptoms? (dietary salicylates – a type of phenol – can cause similar issues)
Sex and Aggression Characteristics in a Cohort of Patients with Pediatric Acute-Onset Neuropsychiatric Syndrome “Among patients with PANS, males exhibit more aggressive behavior when compared with females” (typically the clue it may be PANDAS/PANS is sudden onset of symptoms, although it’s not the case in all instances)
Neuropsychiatric Lyme Disease by Dr. Suruchi Chandra Lyme disease “can remain dormant for years and then later mimic a number of psychiatric illnesses, including anxiety disorders, mood disturbances, psychosis, and autism-like behaviors.”

This is not a conclusive list but a good start for seeing what the possibilities may be. Feel free to search the blog for more on some of the above and some of the other factors mentioned above and in the 60+ root causes blog.

As you can see above, we start with the simple changes – amino acids and a few simple dietary changes (all covered in my book) and lithium orotate – and then continue to dig deeper.

Mom and the other children need nutritional/trauma support too

This mom and the other children need support too – from family and community, from a therapist who specializes in trauma – and with GABA/tryptophan, adrenal support and B vitamins. You can read more about nutritional solutions for psychological stress here.

Resources if you are new to using tryptophan or GABA as supplements

If you are new to using tryptophan or GABA as supplements, here is the Amino Acids Mood Questionnaire from The Antianxiety Food Solution (you can see all the symptoms of neurotransmitter imbalances, including low GABA and low serotonin).

If you suspect low levels of any of the neurotransmitters and do not yet have my book, The Antianxiety Food Solution – How the Foods You Eat Can Help You Calm Your Anxious Mind, Improve Your Mood, and End Cravings, I highly recommend getting it and reading it before jumping in and using amino acids on your own so you are knowledgeable. And be sure to share it with the practitioner/health team you or your loved one is working with.

There is an entire chapter on the amino acids and they are discussed throughout the book in the sections on gut health, gluten, blood sugar control, sugar cravings, anxiety and mood issues (which include rage/anger/irritability/self-harm).

The book doesn’t include product names (per the publisher’s request) so this blog, The Antianxiety Food Solution Amino Acid and Pyroluria Supplements, lists the amino acids that I use with my individual clients and those in my group programs. You can find them all in my online store. The above oral lavender products are available in my online store too.

If, after reading this blog and my book, you don’t feel comfortable figuring things out on your own (i.e. doing the symptoms questionnaire and respective amino acids trials), a good place to get help is the GABA QuickStart Program (if you have low GABA symptoms). This is a paid online/virtual group program where you get my guidance and community support.

If you are a practitioner, join us in The Balancing Neurotransmitters: the Fundamentals program. This is also a paid online/virtual program with an opportunity to interact with me and other practitioners who are also using the amino acids.

Have you found tryptophan, GABA and/or lithium orotate to help in a situation like this?

What about a gluten-free diet and eating for blood sugar control?

What bigger root causes were found to be contributing factors too?

If you have questions and other feedback please share it here too.

Sundowning in Alzheimer’s and dementia: melatonin/tryptophan for the agitation, restlessness, anxiety, disturbed sleep and aggression

March 3, 2023 By Trudy Scott 8 Comments

The terms “sundown syndrome” or “sundowning” are used to describe a wide range of neuropsychiatric symptoms occurring in individuals with dementia in the late afternoon, evening, or night. These symptoms include confusion, restlessness, anxiety, agitation, aggression, pacing, wandering, screaming, yelling, and hallucinations. The treatment of sundown syndrome is challenging, and pharmacological therapies are not particularly effective.

This definition is from a very encouraging case study published as a letter to the editor of the Journal of the American Geriatrics Society – Melatonin for Sundown Syndrome and Delirium in Dementia: Is It Effective?

This case study is very typical in terms of symptoms and a pharmacological approach:

An 81-year-old man with Alzheimer’s disease diagnosed 4 years previously was admitted to the elderly department because of behavioral disturbances, sleep disorders, and wandering. His wife said that his cognitive and functional impairments had gradually worsened over the past 4 years and that, in the last 6 months, her husband had become verbally aggressive, agitated, and restless; wandered; and paced. He did not sleep for long and had difficulty falling asleep. The symptoms increased in the late afternoon and at night. He had no hallucinations or delusions. One month before admission, delirium was suspected, and his general practitioner prescribed haloperidol, but it was not effective.

During admission, sundown syndrome was diagnosed, and he received pharmacological and nonpharmacological interventions for behavioral and sleep disturbances, but none was effective, and some aggravated symptoms. The pharmacological interventions consisted of benzodiazepines, antipsychotics, cholinesterase inhibitors, mood stabilizers, and antidepressants, all given in an optimal dosing schedule.

Melatonin led to much improved symptoms within a few hours

None of the medications were effective and some made his symptoms worse. This case study is atypical in that his doctors were open to the use of melatonin. This led to much improved symptoms within a few hours and complete resolution in 2 weeks with a second dose:

After extensive review of his history, the effect of past treatments, and the published literature, melatonin was started at a dose of 2 mg at 8:00 p.m. for sleep disorders. Not only did his sleep quality improve within a week, but there was also significant improvement in his behavior within 2 hours of initiation of melatonin. A therapeutic trial with an additional dose of 2 mg given at 3:00 p.m. was started, and his symptoms gradually improved over the subsequent 2 weeks (NPI score 20). No behavioral changes were observed in the 2-month follow-up.

These results are powerful and mirror what a number of other studies are showing, for sundowning and to also slow “down the progression of cognitive impairment”). We also see melatonin working clinically for this population.

I share this case study so if you are a carer or have a parent or loved one with Alzheimer’s or dementia, you have a resource to share with the medical team. There is growing awareness of this research and some neurologists are prescribing melatonin with success. Typically 0.5 mg to 5 mg melatonin is used once or twice a day.

My hope is that this becomes the standard of care instead of prescribing psychiatric medications which the authors acknowledge are not particularly effective. And they don’t get to the root cause that is triggering these symptoms: low melatonin and low serotonin (more on low serotonin below).

Melatonin and anxiety

Melatonin also improves sleep quality and reduces anxiety after a TBI (traumatic brain injury). I blogged about a study that used timed-release melatonin here. The study participants used 2 mg of timed-release/prolonged-release melatonin for 4 weeks. This improved sleep quality and melatonin was also associated with a small decrease in self-reported anxiety.

As outlined in this paper, Melatonin as a Potential Approach to Anxiety Treatment, “melatonin’s benefit in anxiety may reside in its sympatholytic action, interaction with the renin-angiotensin and glucocorticoid systems, modulation of interneuronal signaling and its extraordinary antioxidant and radical scavenging nature.”

The serotonin connection and using tryptophan or 5-HTP

Keep in mind the strong serotonin connection: these sundowning symptoms start late afternoon and evening (hence the name sundowning) and serotonin is a precursor to melatonin production.

I look forward to seeing research on the use of tryptophan or 5-HTP for sundowning symptoms too. Until then, based on the above, and the fact that many of these symptoms are classic signs of low serotonin, I feel comfortable recommending either of these amino acids.

As always, we start low, use afternoon and evening doses and increase based on symptom resolution. The typical adult dose of tryptophan is 500 mg and 50 mg of 5-HTP. I recommend starting with 100 mg tryptophan and 10mg of 5-HTP. The amino acid precautions are always reviewed. I would not recommend either tryptophan or 5-HTP if the individual is currently prescribed an antidepressant, unless you are working with a knowledgeable practitioner and always with the approval and monitoring of the prescribing doctor. This is because of the possibility of serotonin syndrome.

Dr. Dale Bredesen recommends tryptophan and melatonin

Dr. Dale Bredesen is the author of The End of Alzheimer’s (my Amazon link) and a number of other books on Alzheimer’s. He is an authority on Alzheimer’s and recommends both tryptophan and melatonin. In this paper, Reversal of cognitive decline: A novel therapeutic program, he reports the use of 0.5 mg melatonin and 500 mg tryptophan used (3 x week) for sleep issues.

Interestingly and surprisingly, he doesn’t mention sundowning in his books or papers. However, if you are new to his work, I encourage you to look into his functional medicine approach, which is extensive and offers results and hope for many.

Low GABA in Alzheimer’s disease and dementia

This paper, Implications of GABAergic Neurotransmission in Alzheimer’s Disease, shares that “of the two major types of synapses in the central nervous system (CNS): glutamatergic and GABAergic, which provide excitatory and inhibitory outputs respectively, abundant data implicate an impaired glutamatergic system during disease progression.”

The amino acid GABA may also help anxiety, disturbed sleep and restlessness. And it’s common to have both low serotonin and low GABA.

This case study illustrates how using the amino acid GABA can help ease the anxiety often experienced in those with Alzheimer’s disease.

It’s too entrenched in our thinking that there is nothing to be done

It saddens me that it’s too entrenched in our thinking that there is nothing to be done. Unfortunately, many family members and medical professionals consider sundowning a normal part of the disease progression and question whether it’s worth doing anything.

My feedback is this: please don’t discount the power of the amino acids, melatonin and other nutritional approaches to offer some relief and improved quality of life for the patient. And when they are calmer, less aggressive and sleeping better it’s so much easier for the caregivers too.

Resources if you are new to using tryptophan or GABA as supplements

There is an entire chapter on the amino acids and they are discussed throughout the book in the sections on gut health, gluten, blood sugar control, sugar cravings, self-medicating with alcohol and more.

Have you used melatonin to help with sundowning symptoms with your loved one and if yes how much helps?

Was melatonin prescribed or did you research it and bring the information to the doctor?

Have you used melatonin to help with sundowning symptoms in your clients/patients? What ranges have you seen to help?

Have you also found tryptophan, 5-HTP and/or GABA to help?

If you have questions and other feedback please share it here too.

Transgenerational transmission of aspartame-induced anxiety and changes in glutamate-GABA signaling: a new study and solutions

January 13, 2023 By Trudy Scott 9 Comments

Do you drink diet sodas or use other sugar free products that contain aspartame? Or did you when you were younger? New research has found aspartame induces anxiety and fear via changes in glutamate-GABA signaling. What is even more concerning is that these effects are transgenerational, meaning you could be living with the anxiety-provoking effects of aspartame via the diet soda habits from your father and his father/your grandfather. This study found it impacts 2 generations via the paternal line but I suspect ongoing research may yet find impacts via your mother and grandmother too. Also, keep in mind, your current or prior use of aspartame is very likely going to impact your children and grandchildren. It’s an animal study but we don’t want to ignore yet another issue with artificial sweeteners.

The good news is that we can use the amino acid GABA to help counter the high glutamate and low GABA, and ease this physical anxiety this imbalance causes. And we can use GABA and glutamine and other amino acids to break the addiction to aspartame and other artificial sweeteners.

Here is the abstract of the paper – Transgenerational transmission of aspartame-induced anxiety and changes in glutamate-GABA signaling and gene expression in the amygdala

We report the effects of aspartame on anxiety-like behavior, neurotransmitter signaling and gene expression in the amygdala, a brain region associated with the regulation of anxiety and fear responses. C57BL/6 mice consumed drinking water containing 0.015% or 0.03% aspartame, a dose equivalent of 8 to 15% of the FDA recommended maximum human daily intake, or plain drinking water. Robust anxiety-like behavior (evaluated using open field test and elevated zero maze) was observed in male and female mice consuming the aspartame-containing water. Diazepam, an allosteric modulator of the GABA-A receptor, alleviated the anxiety-like behavior. RNA sequencing of the amygdala followed by KEGG biological pathway analysis of differentially expressed genes showed glutamatergic and GABAergic synapse pathways as significantly enriched. Quantitative PCR showed upregulation of mRNA for the glutamate NMDA receptor subunit 2D (Grin2d) and metabotropic receptor 4 (Grm4) and downregulation of the GABA-A receptor associated protein (Gabarap) mRNA. Thus, taken together, our diazepam and gene expression data show that aspartame consumption shifted the excitation-inhibition equilibrium in the amygdala toward excitation. Even more strikingly, the anxiety-like behavior, its response to diazepam, and changes in amygdala gene expression were transmitted to male and female offspring in two generations descending from the aspartame-exposed males. Extrapolation of the findings to humans suggests that aspartame consumption at doses below the FDA recommended maximum daily intake may produce neurobehavioral changes in aspartame-consuming individuals and their descendants. Thus, human population at risk of aspartame’s potential mental health effects may be larger than current expectations, which only include aspartame-consuming individuals.

A few notes to highlight:

Aspartame caused anxiety in both male and female mice but the intergenerational effects were along the paternal line i.e.“the anxiety phenotype, its response to diazepam, and changes in amygdala gene expression were transmitted from the aspartame-exposed male founders to their descendants.”
These effects were caused by the equivalent to 2–4 small /8 oz/ 240 ml cans of aspartame-sweetened diet soda.
The anxiety-inducing effects of aspartame in humans are potentially far more widespread than what is currently known

There is still no consensus on adverse effects

The paper also highlights a very concerning aspect: there is still no consensus on aspartame’s effects on brain monoamine content (serotonin and the catecholamines dopamine, adrenaline, and noradrenaline) or behaviors such as memory, depression and anxiety. Despite much research, consensus is also still lacking on aspartame’s carcinogenic or cancer-causing effects and the impacts on weight-gain and obesity, and the bad effects on the microbiome.

In fact, “the US government policy and publications indicate that aspartame is safe when consumed within FDA recommended maximum daily intake value of 50 mg/kg.” In this study it was much less than the maximum i.e. the equivalence of just “8 to 15% of the FDA recommended maximum human daily intake” caused the above anxiety and intergenerational effects.

This paper is adding to the body of knowledge but if you’re still consuming aspartame it is time to make your own decisions and quit. This is often easier said than done and I address this below.

GABA and other amino acids as a solution for your diet soda addiction

I address the addictive nature of diet soda in this blog: I need help with my Diet Coke addiction – when I stop, my fatigue, brain fog, anxiety/depression increase big time!

I need help with my Diet Coke addiction. I have been using it for 35 years and I am too appalled to tell you how much I drink.

I have tried to quit many times and ended up in utter failure. When I stop, my fatigue, brain fog, anxiety/depression increase big time. I know this drink is literally killing my health and I am desperate for some answers, suggestions….or a miracle.

Kevin shares this in the comments: “I was VERY addicted to diet coke and Pepsi. I found oxycontin and morphine easier to quit.” And Karen shares this: “I can relate to a Coke/Pepsi (diet and/or regular) addiction because I drank 3 every day, Monday-Friday for years. For me, that first sip in the morning was my “hit” in the morning for this teetotaler.”

When it comes to using amino acids to help break the addiction, pretty much everything I write about in relation to sugar addiction or cravings would also apply to quitting Diet Coke or other diet sodas. You need to figure out what emotions are driving your addiction and use the respective amino acid supplement/s (one or more of them) to help break the addiction and improve your anxiety and mood symptoms at the same time.

This could be glutamine if you drink it when your blood sugar is low and crave the sweet taste, GABA if you drink it when stressed, tryptophan or 5-HTP if you drink it later in the day in order to feel happy, DPA if it’s your reward and tyrosine if it gives you a mood and energy boost. It’s all explained in the above blog post.

The amino acids ease alcohol withdrawal symptoms too. I share a study in this blog – An amino acid supplement with DLPA, glutamine and 5-HTP eases alcohol withdrawal symptoms at an inpatient detoxification program – and practical solutions using these amino acids. Read this and simply substitute alcohol with diet soda. And keep in mind it’s always an individualized approach based on each person’s needs, for endorphin and dopamine support (from the DLPA), blood sugar support (from glutamine) and serotonin support (from 5-HTP).

GABA as a solution for the physical anxiety symptoms

In this study the mice responded well to diazepam, a benzodiazepine prescribed for anxiety. However, given the many issues with long-term benzo use, the amino acid GABA, used as a supplement is a safer choice. It also addresses the root cause of low GABA and high glutamate.

The FDA approved aspartame as a nutritive sweetener in 1981 and for use in carbonated beverages in 1983 so I don’t have the intergenerational impacts. I drank Tab in my early 20s and it contained aspartame for a short time. It was very likely part of the perfect storm of factors that contributed to my anxiety. GABA was a life-saver for me.

Here are a few blog posts on using GABA for easing physical anxiety and fears:

Be sure to use the search feature to find other similar articles on the blog.

Resources if you are new to using amino acids as supplements

If you are new to using GABA or any of the other amino acids as supplements, here is the Amino Acids Mood Questionnaire from The Antianxiety Food Solution (you can see all the symptoms of neurotransmitter imbalances, including low GABA and low serotonin).

Did you drink diet sodas in the past or do you still consume them or other products that contain aspartame?

Do you suspect they may be one root cause of your anxiety? And has stopping helped?

Did GABA help ease your anxiety and fear? And help with breaking the addiction and quitting? What about other amino acids like tyrosine, glutamine, tryptophan/5-HTP or DPA (d-phenylalanine)?

What about suspected intergenerational impacts from your parents and grandparents?

Feel free to post your questions and feedback in the comments below.

Half a crushed GABA Calm for my autistic child: sleep, anxiety and sensorimotor skills (writing, horse riding and swimming) improve

January 6, 2023 By Trudy Scott 28 Comments

The inhibitory neurotransmitter GABA (gamma-aminobutyric acid) and the main excitatory neurotransmitter glutamate released by neurons in the cerebellum play an important role in sensory processing in autism. Research shows GABA to be low and glutamate to be elevated in autism spectrum disorders. While we don’t have any research supporting the amino acid GABA (used as a supplement) to raise GABA levels (and counter high glutamate levels) in autism, we do have much clinical evidence i.e. GABA can have a major impact on sensorimotor skills, as well as improving sleep, anxiety and social interaction. Today I’m sharing feedback from a mom whose autistic child is experiencing these benefits. Here is Vic’s feedback in her own words:

I use half a GABA tablet crushed in liquid for my autistic child (the Source Naturals you recommend) and it definitely helps. A whole GABA tablet and we see increased waking in the night but half seems perfect.

I’m using GABA in combination with 5-HTP. GABA was added after 5-HTP because it didn’t feel enough on its own and sleep and anxiety definitely improved at that point. We tried L–tryptophan first without success.

Sleep and sensorimotor skills have improved since weaning off an SSRI and onto the above combination as her willingness to engage with social interaction. We are also working on OT (occupational therapy) and retained reflexes and so improvements may be from that too.

Oh also supplementing b6, but not zinc as she refused it due to taste (which from reading means she probably doesn’t need it)

On a personal note there’s no way I’d manage to get her to drink [GABA Oolong] tea with her taste sensitivities – same reason I’m crushing rather than sublingual so practically speaking Source Naturals GABA is much easier than copying what they did in the study.

Vic is referring to the GABA Oolong tea study – GABA Oolong tea in children with autism: improvements in sensorimotor skills, autism profiles, anxiety and sleep (new research).

This very small (nine children) recent study found “significant improvement in manual dexterity and some large individual improvements in balance, sensory responsivity, DSM-5 criteria and cortisol levels with GABA tea.” They ingested the equivalent of 39.2 mg GABA for the day.

Sensorimotor skills that have improved: pen and pencil use, horse riding and swimming

I was thrilled to see her wonderful feedback in the comments section of the above blog and shared my delight, asking her which sensorimotor skills have improved. Vic shared this:

Sensorimotor wise, the biggest improvement I’ve noticed is her pen and pencil use – she’s actually being able to write and draw what she wants better than she was and she’s less avoidant of it in general. Her hand/eye referencing is noticeably better and her pressure control with a writing implement.

Her balance and core strength is improving (OT feel core strength generally doesn’t come properly until those internal senses are functioning) – her horse riding instructor commented on the change in how she is able to hold herself on a horse – especially when the horse got an unexpected itch the other week and she could simply adjust her body without conscious effort. Before she would have wobbled if a horse had done that.

She’s now teaching herself to swim as she has a better sense of body awareness to coordinate her limbs to all be doing what she wants.

So yeah mostly vestibular, proprioception and interoception are all working better!

As you’ll read below, research does show that GABA plays a role in sensorimotor difficulties in autism.

Some of my feedback on the GABA product and dosing, and adding it after 5-HTP

In case you’re not familiar with the Source Naturals GABA Calm product, it’s a sublingual tablet that contains 125 mg GABA (and some other ingredients). It’s typically used as a sublingual i.e. held in the mouth and dissolved, but this mom has figured out that crushing it and mixing it in liquid works best for her daughter.

To see these results with only 62 mg GABA is impressive. But as I’ve shared before, dosage does depend on your unique needs and there can be a large variation in dosing. As mentioned above, in the GABA Oolong autism study, the equivalent of 39.2 mg GABA was used daily.

That said, I did say I’d consider exploring a GABA only product at night if there are still some low GABA symptoms that remain. This could also be mixed in water.

Given that her daughter is doing occupational therapy too and also using 5-HTP and vitamin B6 (since low serotonin and pyroluria/social anxiety is common in autism) it can be challenging to tease out how much has improved with GABA alone. Vic did add GABA after having started 5-HTP and this is the best way to know what is helping which symptoms i.e. using a layered approach.

It’s also good that she figured out 5-HTP was beneficial when tryptophan wasn’t. It’s not unusual that some folks do better on one vs the other.

GABA does play a role sensorimotor difficulties in autism – the research

As reported in this 2016 paper, The Role of Sensorimotor Difficulties in Autism Spectrum Conditions:

In addition to difficulties in social communication, current diagnostic criteria for autism spectrum conditions also incorporate sensorimotor difficulties, repetitive motor movements, and atypical reactivity to sensory input.

GABA does play a role in sensorimotor difficulties as reported in this same paper. Here are some of the highlights:

The inhibitory neurotransmitter GABA (gamma-aminobutyric acid) and the main excitatory neurotransmitter glutamate released by [neurons in the cerebellum] play an important role in sensory discrimination in autism. GABA is known to decrease the firing of neurons , thereby reducing and inhibiting sensory feedback.
GABAergic functioning has been implicated in tactile reactivity.
Reductions in GABAergic system have been discovered in brain tissue: with significant reductions in GABA_A receptors, 63% reduction in comparison to controls, and a reduction by 61% of the glutamic acid decarboxylase protein (the enzyme responsible for converting glutamate into GABA).
Increased glutamate levels (excitatory neurotransmitter) in blood and platelets have been found in autism subjects, suggesting impaired conversion of glutamate to GABA, consequently increasing the excitatory state of the brain.

In the section on future directions, the authors conclude that addressing the deficiency of the inhibitory neurotransmitter GABA in the cerebellum of those with autism, “could have a global impact on sensorimotor planning, cognitive and social development.” They recommend a non-evasive GABA substitute such as oolong tea.

Elsewhere in the paper, they mention the amino acid l-theanine which “blocks the binding of l-glutamic acid to glutamate receptors in the brain, thereby perhaps aiding the improvement in motor activity by increasing inhibition of movement.”

I’d like to propose that the amino acid GABA is the subject of future research, given what we see clinically.

Resources if you are new to using amino acids as supplements

Another option is the budget-friendly GABA QuickStart Homestudy program.

If you also need serotonin support, the Serotonin QuickStart Program is a good place to get help. This is also a paid online/virtual group program where you get my guidance on using tryptophan and 5-HTP safely, and community support during 5 LIVE Q&A calls. You can sign up to be notified when the next live launch of this program is happening.

Wrapping up and your feedback

I’m so happy for this young girl and she and her family must be thrilled with her results. I really do appreciate Vic for sharing this outcome – it’s so inspiring and also motivating if you are a parent.

Have you used the amino acid GABA personally or with clients/patients and observed improvements in sensorimotor skills? How much and what benefits have you seen? Which product have you used? Please do share if the diagnosis is autism spectrum disorder or something else.

Have you also seen improvements with anxiety, sleep and social skills when using the amino acid GABA?

Feel free to post your questions and feedback in the comments below.