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I ran out of GABA and was so irritable and quick to rage (impacting my relationship with my son.) Back on it and feel so much calmer.

April 18, 2025 By Trudy Scott 5 Comments

gaba for rage

Kaurie shared this feedback in the Facebook community:

I haven’t been taking my GABA for awhile (I ran out and forgot to order) and was soooo irritable and quick to rage. Back on it and feel sooo much calmer. Hopefully that’s the trick or I’m not sure what to do as it’s impacting my relationship with my son.

It’s not a good thing when it starts to impact your relationships. I was curious what this looked like for her and when I asked she shared this:

Any little thing will trigger me i.e. I couldn’t log onto my booktopia account- I ended up throwing my phone so hard it smashed (I had to buy a new phone which I couldn’t afford at the time). I get irritable at the tiniest things.

The good news is that a few days later she shared this: “GABA definitely seems to be helping!” 

I’m thrilled for her and these great results, and appreciate her sharing and allowing me to share! I hope this continues to improve her relationship with her son and in other areas of her life too.

And in case you’re wondering, once you know your ideal dose of GABA it does work that quickly, provided it’s used sublingually, capsule opened, in powder or liposomal form or as a cream.

What we typically see with low GABA levels and some less-recognized signs

Low GABA is typically associated with feeling anxious with physical-tension and stiff-and-tense-muscles. The other common symptoms we see with low GABA are overwhelm, feelings of panic, and the need to self-medicate to calm down, often with alcohol but sometimes with carbs and sugary foods.

Sleep problems can also be caused by low GABA and you’ll experience physical tension with this (rather than the ruminating thoughts and worry which is the low serotonin type of insomnia). It’s not uncommon to experience both low GABA and low serotonin.

You can also experience anger, rage and agitation when GABA levels are low – this is not as recognized as the more common anxiety-related low GABA signs. You can read the entire list of low GABA signs and symptoms here.

This list includes other less-recognized signs of low GABA such as: inability to prioritize planned actions, poor focus/ADHD and spinning, intrusive thoughts/overactive brain, fear of heights, rectal spasms, visceral pain/belly pain with IBS, bladder pain/interstitial cystitis and urgency, Lyme-induced anxiety, globus pharyngeus (lump in the throat) and laryngospasms/“choking” episodes/swallowing problems, poor sensorimotor skills and sound and tactile hypersensitivity

Some possible GABA/glutamate mechanisms that may trigger rage and irritability

A letter, Tiagabine for Rage, Aggression, and Anxiety, published in the Journal of Neuropsychiatry and Clinical Neurosciences in 2015, offers some indirect support for this GABA rage observation. They are discussing patients with treatment-resistant rage and aggression and they propose that:

Gamma-aminobutyric acid (GABA), the primary inhibitory neurotransmitter, may be critical in the neurochemical control of aggressive behavior.

They share that the prescription medication called Tiagabine, a selective GABA reuptake inhibitor (SGRI), increases synaptic GABA availability. They report that 20 out of 36 patients aged 15-54 years (69%):

with symptoms of rage, aggression, or anxiety in association with one or more of the following disorders: bipolar, intermittent explosive, major depression, panic disorder, attention deficit hyperactivity disorder, or substance abuse …demonstrated a good or excellent response to tiagabine, with reduction or elimination of the symptoms of rage, aggression, or anxiety.

This paper, looks at females with bipolar disorder and ADHD and discusses the role of glutamate and GABA in impulsivity and aggression: “On a neurochemical level, glutamate and γ-aminobutyric acid (GABA) are considered important regulatory metabolites.”

GABA likely also helps quickly because of reduced anxiety, improved sleep, and being easily able to quit or eat less sugar, and quit alcohol too.

Based on some research I’ve found and my experience with GABA, I suspect GABA may also help in these ways over a longer period: countering a histamine reaction, reducing inflammation and impacting cytokines, improving progesterone levels, beneficial impacts on the microbiome, supporting the liver and toxin removal (such as fluorides), gut healing and reducing high blood pressure.

Low serotonin and low dopamine, as well as low GABA

Rage and anger has always been associated with low serotonin but we now know other neurotransmitters are involved too. The authors of Aggressive behavior and three neurotransmitters: dopamine, GABA, and serotonin–a review of the last 10 years state this:

The regulation of aggression by a wide spectrum of neurotransmitters is well known.

Serotonin has shown both inhibitory and stimulating effects on aggressive behavior, depending on the brain region measured and specific receptors where it acts.

Dopamine and the mesocorticolimbic system associated with reward seeking behavior are also associated with aggression. Dopamine can sometimes enhance aggression and sometimes reduce the impulsivity that might lead to abnormal aggression.

γ-Aminobutyric acid (GABA) is the main inhibitory neurotransmitter, and its relationship with aggressive behavior is extremely complex and highly associated with serotonin.

We use tryptophan and/or 5-HTP when there is rage, anger, irritability and other low serotonin symptoms of worry, fears, ruminations, obsessing, feelings of panic, perfectionism and lack of confidence. I have seen these amino acids change lives.

We use tyrosine for low dopamine symptoms of low mood, low motivation, poor focus and low energy. I have yet to see tyrosine help with anger, anger and irritability but it makes sense that it would reduce the impulsivity that may lead to an anger outburst or “abnormal aggression.”  Interestingly I have seen tyrosine actually be calming for a few individuals. It’s highly unusual but it does happen from time to time, as this gentleman experienced.

GABA for rage, dark moods, OCD and histamine flares

Here are some additional blog posts on similar topics:

  • GABA helps ease symptoms of anger, rage, and dark moods (symptoms we typically associate with low serotonin)

My son who is 19 and on the autism spectrum was having issues with outbursts of anger and stuttering.  These issues seemed to worsen during his senior year of high school. Since starting GABA and tailoring his dosage from Trudy’s instruction and feedback, we have seen a 90% reduction in stuttering and 80% reduction in anger and outbursts.  We have done many supplemental protocols over the years and this is one of the few we have seen have an impact.

  • GABA worked amazingly for 18-year-old during a MCAS/histamine flare, helping with OCD, anxiety, rage and skin issues

GABA worked amazingly for us during a flare! Flares began with OCD [obsessive compulsive disorder]and anxiety increasing before our eyes and then the rage followed.

Additional resources when you are new to using GABA and other amino acids as supplements

As always, I use the symptoms questionnaire to figure out if low serotonin or low GABA or other neurotransmitter imbalances may be an issue.

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 (this is covered in an entire chapter too), sugar cravings, anxiety and mood issues.

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.

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.

Wrapping up and your feedback

Have you found that GABA helps your rage and irritability issues? How do they show up for you and does this also impact your relationships?

Or do you find serotonin support with tryptophan or 5-HTP help more?

Or have you found tyrosine (to support low dopamine) works best for you?
Or is it a combination of the above?

Feel free to share your feedback and ask your questions below in the comments section.

Filed Under: Anger, Anxiety, GABA, serotonin Tagged With: calmer, capsule opened, cream, dopamine, fears, GABA, GABA Quickstart, irritable, liposomal, neurotransmitter, overwhelm, physical-tension, powder, rage, relationship, serotonin, sublingually

Glutamine for hypoglycemia/low blood sugar: “500mg mixed in water works in 15 minutes and keeps me going for 2 – 3 hours”

November 3, 2023 By Trudy Scott 27 Comments

glutamine and hypoglycemia

Cat shared this feedback about how effective just 500mg of glutamine is for her low blood sugar and how quickly it helps:

I recently followed one of your posts on GABA down the rabbit hole to a linked blog post and then to another post where I found a mention of using glutamine for hypoglycemia. This is the only reference that I have read on this in 35 years of research on the subject. I follow a low carb, higher protein, healthy fat diet, but still suffer low blood sugar issues consistently at one particular time of the day. After so many years of eating a second breakfast to prevent the lows, I was ready to give any other healthy option a try.

It works!!! I found a powder that I mix approximately 500 mg of with water. It works within about 15 minutes and keeps me going for about 2 – 3 hours — long enough to reach a reasonable time for lunch.

I’m thrilled to have this option as anytime that I travel, low blood sugar becomes a huge issue as I suffer from ketotic hypoglycemia and end up with massive headaches and vomiting for 6-8 hours.

You have freed me from a huge weight! Thank you and hugs!

(And thank you for researching and sharing the tremendously helpful information in your books, webinar presentations and blogs.)

Thank you Cat for sharing your success and you are most welcome! I’m sharing this as a blog post because you may also be new to this.

Glutamine dosing, using powder vs capsules and using it on the tongue

Cat finds 500 mg glutamine works well for her unique needs. This is a good starting dose. I see many folks start too high, like 5000 mg / 5 g and up multiple times a day, and it’s not necessary. However, we increase based on individual needs and you may find you do need to use 500 mg -1000 mg two to three times a day.

Using a glutamine powder is a great way to use it especially if you find you do need more than 500 mg each time.

One thing I mentioned to Cat is when you use glutamine powder directly on to the tongue (rather than mixed in water), the benefits are seen more quickly i.e. right away rather than having to wait 15 minutes.

If you do start with glutamine capsules, be sure to open the capsule on the tongue too, But watch for fillers which can be irritating to some folks. Powders are typically glutamine-only and don’t taste bad at all. But when traveling, capsules may be a better option (at least when on a plane).

Ketotic hypoglycemia, adrenal dysfunction and breakfast

Ketotic Hypoglycemia International defines ketotic hypoglycemia as “a condition characterized by low blood sugar (glucose) and elevated ketones, typically occurring after fasting, like sleeping overnight. Ketotic hypoglycemia (KH) is not a disease itself but rather a symptom or a clinical presentation that can occur as a result of various underlying conditions.” I’ve asked Cat if she is aware as to what is causing her ketotic hypoglycemia and I’ll report back.

I have also asked if she has had salivary cortisol testing done as adrenal dysfunction plays a role in all types of low blood sugar and will need to be addressed. This can take awhile to test and figure out nutritional support. Until then, glutamine is wonderful for preventing low blood sugar episodes.

I’m also curious what her breakfasts look like and will update the blog when I find out. Cat does mention that she follows “a low carb, higher protein, healthy fat diet” so I assume her first breakfast is a good one. But it’s always something to confirm.  As you can see on this blog, Anxiety and Hypoglycemia Symptoms Improve with Diet Modification, a healthy breakfast is key for blood sugar stability and preventing anxiety.

Low blood sugar symptoms and all the ways glutamine may help

This is the blog she commented on: Glutamine for calming, intense sugar cravings, gut healing and low blood sugar

I share all the symptoms we see with low blood sugar:

  • Crave sugar, starch or alcohol any time during the day
  • Irritable, shaky, headachey – especially if going too long between meals
  • Intense cravings for sweets
  • Lightheaded if meals are missed
  • Eating relieves fatigue
  • Agitated, easily upset
  • Nervous, anxious, panic attacks

As you can see, in addition to helping with low blood sugar symptoms, glutamine has calming properties (low blood sugar can also cause anxiety and panic attacks), helps reduce intense sugar cravings (sometimes described as a demonic urge to eat all things sweet and also helps with healing a leaky gut. Be sure to read these two blogs I’ve linked to above.

Glutamine has also been researched to help with addiction recovery. In this blog, An amino acid supplement with DLPA, glutamine and 5-HTP eases alcohol withdrawal symptoms at an inpatient detoxification program, glutamine is paired with two other amino acids.

Resources if you are new to using glutamine and other amino acids as supplements

We use the symptoms questionnaire to figure out if low blood sugar may be an issue for you.

If you suspect blood sugar or 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 (this topic has an entire chapter), sugar cravings, anxiety and mood issues.

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.

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 too). 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.

I really appreciate Cat for sharing her story and giving me permission to share as a blog.

Has glutamine helped you with low blood sugar/hypoglycemia? If yes, in what way has it helped – reduced anxiety, less sugar cravings (or other addictions), and not as irritable and cranky/angry?

And how much helps and how quickly? Are you using it on the tongue?

Has glutamine  also helped with leaky gut?

If you’re a practitioner are you using glutamine this way with your clients/patients?

Feel free to share and ask your questions below.

Filed Under: Anger, Anxiety, Cravings, Glutamine, Hypoglycemia Tagged With: addictions, adrenal dysfunction, amino acids, anxiety, breakfast, capsules, cravings, GABA, GABA Quickstart; Balancing Neurotransmitters: the Fundamentals program for practitioners, glutamine, Headaches, Hypoglycemia, irritability, ketotic hypoglycemia, leaky gut, low blood sugar, low carb, on the tongue, powder, vomiting

How did you come up with the idea of using GABA on the tongue? (GABA is a calming amino acid supplement used to ease physical anxiety symptoms)

May 5, 2023 By Trudy Scott 27 Comments

gaba on tongue

Today I’m answering this question that has been asked of me a number of times: How did you come up with the idea of using GABA on the tongue? Since there is so much controversy about GABA and the blood brain barrier and whether GABA actually works, it’s time to address this question via a blog post. Using GABA on the tongue, under the tongue and/or on the inside cheek approach is also the most effective way to use GABA and when it’s not used in one of these ways many individuals end up saying GABA didn’t help ease their anxiety and other low GABA symptoms. I also define sublingual – the term I use when discussing this approach – and how this method is broader than just being sublingual. And I share a case study. More on all this below.

So how did I come up with the idea of using GABA on the tongue?

I’ve always had clients use a GABA capsule opened on to their tongue for the initial trial, based on them having low GABA symptoms of physical anxiety, stiff and tense muscles, tension, stress eating, insomnia, laryngospasms, intrusive thoughts and self-medicating with alcohol. Doing it this way means we get results right away (for example within 5 minutes they can say their physical anxiety has improved from 9/10 to say 6/10) and we know how to proceed in terms of dosing.

Then I’d have clients go home and swallow the GABA capsules. However not everyone continued to get the same benefits they experienced in the one-off trial so I’d suggest a higher dose, also swallowed.

Then I decided to have clients just continue to use GABA capsules opened or as powder or a liposomal product (more on these below) after the initial one-off trial. Having clients use GABA this way resulted in consistent and superior results and it’s what I continue to recommend.

The many benefits of this approach

There are many benefits to using this approach of using GABA on the tongue:

  • Seeing better results and in some cases getting results (fullstop!)when you were not seeing any benefits swallowing a GABA capsule
  • Better results when you have digestive and/or liver issues because GABA bypasses the liver and digestive system.
  • Quicker/almost immediate results (in 5-10 minutes and often quicker) which is more encouraging and gives you hope right away.
  • You need less GABA so it’s money-saving too.

I now have folks use all the amino acids this way and it’s working very well.

Defining sublingual, buccal and roof of the mouth and which is best

I use the term sublingual very broadly – under the tongue, in the cheek or on the tongue – for at least 2 minutes and not washed down with water or food right away.

It’s easier but technically sublingual means using GABA under the tongue. This way it is absorbed directly into the bloodstream for immediate use, bypassing the liver and digestive system.

When I talk and write about using GABA on the tongue or sublingually, I’m often asked: How is on tongue vs under tongue different or is it?

This paper, Sublingual Mucosa as a Route for Systemic Drug Delivery summarizes the benefits of sublingual delivery and which area of the mouth provides better results (for drug delivery)

Drug delivery via the oral mucous membrane is considered to be a promising alternative to the oral route. Sublingual route is useful when rapid onset of action is desired with better patient compliance than orally ingested tablets.

In terms of permeability, the sublingual area of the oral cavity (i.e. the floor of the mouth) is more permeable than the buccal (cheek) area, which in turn is more permeable than the palatal (roof of the mouth) area.

The portion of drug absorbed through the sublingual blood vessels bypasses the hepatic first‐pass metabolic processes giving acceptable bioavailability.

I find that either way works (under and on the tongue) and so does using it rubbed on the inside of the cheek/buccal area. I share more on that here – Paroxysmal laryngospasm with low GABA physical-tension-type-anxiety: Is GABA powder rubbed on the inside of the cheek a solution?

One way you could hedge your bets is to use a GABA powder (with some water) or lozenge or liposomal and swish it in the mouth, making sure it gets under the tongue, onto the cheek areas and on top of the tongue. Swish it for about 2 minutes before swallowing.  And don’t wash it down with water or food right away.

Amanda’s feedback on GABA calm vs GABA capsules

When I shared some of this on Facebook, Amanda shared her positive feedback:

Sublingual is more effective and faster. I’ve been taking capsules at night and noticed improvement with sleep. Last week we decided to sell our house and I was soooo stressed with prepping and dealing with people.

I had a bottle of GABA Calm I ordered from your recommendation (I didn’t mean to order because I had lots of gaba capsules). I was so thankful because I took two of those and about 15 minutes later I was much more relaxed. They are so helpful!!

A common question I get is this: is GABA Calm better than plain GABA powder? Some folks prefer GABA Calm and others the powder. Either way we do increase to find the ideal dose and using powder allows us to go higher more easily.

But we are all unique and it’s a matter of finding what works best for your needs. Amanda also shared why she feels GABA Calm is so helpful:

GABA Calm also has tyrosine, magnesium, and taurine. It seems for me the combination of the magnesium and taurine with the GABA takes it from helpful to stellar. I know I have a history of low taurine so perhaps that’s why for me.

All this and the fact that it’s a lozenge that is dissolved in your mouth and absorbed quickly makes it so effective for her and so many of my clients.

Resources if you are new to using amino acids as supplements

If you are new to using 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, low serotonin and low endorphins).

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.

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.

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 too). 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.

What have you found, is GABA opened/sublingual more effective than a GABA capsule swallowed?

What works best for your unique needs – a powder, a chewable or a liposomal product?

And do you find it more effective under the tongue/sublingual, in the cheek/buccal or on the tongue? Or have you not noticed or perhaps find similar benefits with all three ways?

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

Filed Under: Amino Acids, Anxiety, GABA Tagged With: amino acid, anxiety, buccal, calming, GABA, GABA capsules, GABA on the tongue, GABA Quickstart online program; Balancing Neurotransmitters: the Fundamentals program for practitioners, inside cheek, insomnia, intrusive thoughts, laryngospasms, liposomal, lozenge, on the tongue, physical anxiety, powder, roof of mouth, self-medicating with alcohol, stiff muscles, stress-eating, sublingual, swallowed, tension, under the tongue

GABA Calm is in short supply – what other GABA products are there for easing anxiety?

January 22, 2021 By Trudy Scott 90 Comments

gaba calm alternatives

Sheila contacted me via the blog asking about Source Naturals GABA Calm ~ I am from Brussels/Belgium. I cannot find the Source Naturals GABA Calm sublingual anymore. The one you recommend. I’ve been recommending this for years to clients since I read your book “The Antianxiety Food Solution.” I already contacted Source Naturals a few times but no response. Do you know why they have stopped selling this in Europe?

After doing some checking around and contacting Source Naturals it seems there is a world-wide shortage of Source Naturals GABA Calm 125mg lozenges. When I reached out to them I was told it’s indefinite (with no reason why) and to check back at the end of January. Two other people were told it would be available mid-January and mid-February so the messages are mixed.

Today I’m sharing some other GABA product options until GABA Calm comes back or in case it doesn’t or if there is another shortage in the future. It’s such a pity since it is so effective for so many folks as you can see in these blogs:

  • Source Naturals GABA Calm™: Why I recommend it for anxiety
  • GABA Calm instead of Xanax for panic attacks, heightened stress and anxiety: questions and my feedback
  • GABA for children: ADHD, focus issues, irritability, anxiety and tantrums

I also posted this message on Facebook to let my community there know and to find out what they were using instead.

gaba calm alternative question facebook

This is some of the feedback I received:

  • Mary ~ Oh my goodness! I just found it in my local Vitamin Shoppe tonight! There was one bottle left.
  • Diana ~I noticed. My son uses this, I’m a little worried.

I shared that there are other products that will hopefully work as well and asked everyone who was using something else: Do  you use it opened onto the tongue or swallowed? And if you’ve used Source Naturals GABA Calm in the past how does it compare for you?

A number of people said they like Thorne pharmaGABA capsules, someone said she like Now GABA Powder and a few people like Natural Factors pharmaGABA chewables:

  • Tara ~ I’ve only used Thorne PharmaGABA because of how it’s derived [fermented]. I just swallow the capsule and I’m immediately calm within 5-15 mins. I was previously prescribed a benzo & this is much better. 100mg is all I take when I feel a panic attack coming on. I’ve been thru a few years of absolute hell of benzo withdrawal coming off of my klonopin prescription. The GABA feels almost the exact same as the benzo except the benzo would actually cause rebound panic attacks (I didn’t realize it at the time) & the GABA does not.
  • Jane ~I use Now Foods GABA powder. A little under the tongue works well.I have found both effective. Powder good for rapid effect at home (1/4 teaspoon as needed). GABA Calm good to take out with you.
  • Meesh ~ I use the Natural Factors pharmaGABA (100mg) and it works great. I use it in combo with L-theanine 250mg (which also contains 20mg of magnesium)… and the combination is magic

I’ve updated the supplements blog with the above products and a few additional similar products so you have many options to select from based on your unique needs and taste preferences, and what’s available at the time:

  • Thorne PharmaGABA-100: the label says Gamma-Aminobutyric Acid (GABA) 100 mg but it also states that the product uses Pharma Foods International’s Gamma-Aminobutyric Acid (PharmaGABA®).  This is also pleasant-tasting when opened on to the tongue and is most effective when used this way. [AS OF NOV 24, 2021 THIS MAY ALSO BE UNAVAILABLE]
  • Thorne PharmaGABA-250: as above but contains 250mg of PharmaGABA®. This is also pleasant-tasting when opened on to the tongue and is most effective when used this way. [AS OF NOV 24, 2021 THIS MAY ALSO BE UNAVAILABLE]
  • Designs for Health PharmaGABA Chewables: gamma-amino butyric acid (pharmaGABA) 200 mg in 2 chewable tablets. It’s quick-acting and convenient like GABA-Calm because it’s chewable. This does contain xylitol, natural flavors, stevia and some other ingredients so taste may be a factor and xylitol can cause gas, bloating and diarrhea when too much is consumed.
  • Natural Factors PharmaGABA: gamma-amino butyric acid (pharmaGABA) 200 mg in 2 chewable tablets. It’s quick-acting and convenient like GABA-Calm because it’s chewable. However it also contains organic cane sugar and natural fruit flavors so it’s a little too candy-like for my preference, especially if you have low GABA-related sugar cravings. Also 2 chewable tablets – 4g of carbs which is almost 1 teaspoon of sugar!
    [January 22, 2021: I’ve included this as a stand-by option for occasional use until Source Naturals GABA Calm is readily available again or if Designs for Health PharmaGABA Chewables are not available.]
  • Now Foods GABA Powder: 1/4 Level Teaspoon (500mg). This is pleasant-tasting when opened on to the tongue and is most effective when used this way. The only challenge with powder like this is making sure you don’t use too much by mistake. And it’s especially challenging when you only need 100mg.
  • Quicksilver Scientific Liposomal GABA with L-Theanine: 2ml (4 Pumps) provides (Gamma Amino Butyric Acid) 240mg, L-Theanine 100mg and Phosphatidylcholine 120mg (from purified sunflower seed lecithin). It does contain ethanol so would not be suitable for alcoholics or young children.
  • GABA-Pro Calming Effect Chewable: This is a chewable that contains 100 mg of pharmaGABA in 1 tablet. It is pharmaGABA even though the product says GABA-Pro on the front and the label states Gamma Amino Butyric Acid (GABA). This product is a reasonable replacement for Source Naturals GABA Calm.  It does contain natural flavors and xylitol.
  • GABA-Pro Calming Effect: This contains 100 mg of pharmaGABA in 1 tablet. It is pharmaGABA even though the product says GABA-Pro on the front and the label states Gamma Amino Butyric Acid (GABA). This capsule can be opened onto the tongue.  It does contain rice flour which can be an issue if you have a rice allergy/sensitivity and/or SIBO.

I do want to add that Nutritional Fundamentals for Health GABA-T SAP is still a firm favorite of mine: gamma-Aminobutyric acid (GABA) 300 mg, l-Theanine 150 mg. This is pleasant-tasting when opened on to the tongue and works very well when GABA Calm can’t be used (because of the tyrosine or taste or sugar alcohols). It is also often used with GABA Calm – like GABA Calm in the day and GABA-T SAP at night or some combination.  I find best results when it is used opened on to the tongue and it offers a feeling of calm focus. It could easily be used as a substitute for GABA Calm in the short-term.

In case you’re new to GABA you can read more about it here: GABA for the physical-tension and stiff-and-tense-muscles type of anxiety.

UPDATE Nov 24, 2021:
=================

Source Naturals GABA Calm is in short supply again, so I’ve updated this blog with some other options (above) because the Thorne Products may also be unavailable for now:

  • GABA-Pro Calming Effect Chewable
  • GABA-Pro Calming Effect

Is Source Naturals GABA Calm a favorite of yours? And how has it helped you?  What have you found works as well – for physical anxiety, tension, insomnia, pain, sugar cravings, muscle spasms – when it’s not available?

If you’ve used a GABA product in capsules, do you use it opened onto the tongue or swallowed? And if you’ve used Source Naturals GABA Calm in the past how does it compare for you?

If you’re a practitioner do you use GABA Calm and/or other GABA products?

Please do share in the comments below and let me know if you found this helpful or if you have questions. And thanks for the questions and contributions so far!

Filed Under: Amino Acids, Anxiety, GABA Tagged With: ADHD, chewable, cravings, GABA, GABA Calm, insomnia, irritability, opened onto tongue, panic, pharmaGABA, powder, Source Naturals GABA Calm, sublingual, sugar, tension

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9 Great Questions Women Ask about Food, Mood and their Health

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Free Report

9 Great Questions Women Ask about Food, Mood and their Health

You’ll also receive a complimentary subscription to my ezine “Food, Mood and Gal Stuff”