GABA for children: ADHD, focus issues, irritability, anxiety and tantrums

April 7, 2017

Is GABA safe for children with symptoms of ADHD? I was asked this question after my interview on anxiety on the Diabetes Summit. I shared the question and my answer on facebook:

I’ve used GABA (and theanine) very successfully with children with physical anxiety symptoms and ADHD. I’ve also used tyrosine for the attention/focus issues. Plus I always consider gluten, blood sugar control (animal protein at breakfast often makes the biggest difference), colors/additives, low iron, low zinc and candida (this list is not inclusive but is a good starting point)

Jenny is a mom in my facebook community and responded to the above post, sharing that a friend of hers recommended GABA for her daughter after reading some of my posts. She shared this wonderful feedback:

My daughter hasn’t been diagnosed with ADHD but has a lot of ADHD qualities. We were having a huge amount of behavior problems as she is getting older (she’s 11). I did some research and went to the health food store and bought a bottle. At this point I was mentally exhausted from all the fighting and drama at home and at school. I was desperate and didn’t want to put her on any hard medication.

She has had amazing behavior at school and at home since giving it to her. She’s almost like different child. GABA has truly changed our life. She’s been taking it for almost 2 months.

What wonderful results! I’m thrilled for Jenny and her daughter. I asked Jenny to share what her daughter’s symptoms/behaviors were before they used the GABA and which symptoms improved. This is what Jenny shared:

…before the GABA she was irritable, she was fighting with her teacher and schoolmates, she couldn’t focus and was distracted by anything and everything, she was constantly disrupting the class and she was throwing major tantrums over ridiculous stuff (like her hair didn’t do what she wanted), she was mouthy and everything was a fight.

We are not seeing 99% those behaviors at all anymore. She of course is still your typical pre-teen but if I say “no you can’t have that” our “no you can’t go there” her reaction is OK. Before it would have been a major fight or meltdown. Her teacher is reporting to me every day about her wonderful days.

I love hearing this feedback and it’s not unusual for children to act out when they have low GABA levels. Adults may identify with being anxious, but children may appear irritable, unfocused and distracted, may have tantrums and meltdowns, and all the while not be able to articulate how they are feeling.

Long–term use of GABA and root causes of low GABA

Jenny also posed some additional questions about GABA:

I do have some questions – I can’t really find anything online saying that it’s OK to give to kids. I mean, I’ve seen the results but it still worries me. She takes one 25 mg pill a day – do you think that’s OK?? Should I give her more or less or keep it the same? Just wondering your opinion?

I shared some of this feedback on the facebook thread and have elaborated on it here on the blog.

There is no research on children and the long-term use of amino acids but plenty of clinical evidence showing they can be used safely for 3-12 months. But I am also always working with my clients to find out why there is the deficiency in the first place and addressing that. This could include any or all of the following:

  • low zinc/vitamin B6/low iron which are all co-factors needed to make GABA (and then I’d want to know why are these low)
  • dysbiosis, parasites and/or candida (we make GABA in the gut and we may have GABA-eating bacteria in the gut – such as gabavorous)
  • too much stress at school, playing sports and/or at home
  • not getting enough sleep
  • not eating animal protein at breakfast (this affects blood sugar control and can stress the adrenals and impact cortisol, sex hormones and brain chemicals)
  • gluten sensitivity (gluteomorphins in gluten can impact mood and gluten can damage the gut leading to nutritional deficiencies)
  • low animal protein intake and/or eating a low-fat diet
  • low stomach acid (so you can’t digest the protein you’re eating)
  • toxin exposure (like pesticides or BPA)
  • low total cholesterol (caused in part by low levels of enzymes for fat digestion or a low-fat diet)

I shared these 60+ Nutritional and Biochemical Causes of Anxiety on my closing call of the The Anxiety Summit season 3.   I use this to help put the puzzle pieces together for my clients to resolve their anxiety and related issues like ADHD, insomnia, sadness, irritability etc.

When Jenny saw some of the root causes for low GABA she shared that she’s going to be making an appointment with her doctor. Keep in mind that in this instance it will need to be a functional medicine doctor or nutritionally trained doctor or a doctor who is open to learning about all this. I always also suggest taking a copy of my book The Antianxiety Food Solution to share with the doctor too!

What GABA product?

I typically have clients start with Source Naturals GABA Calm which contains 125mg of GABA. I was curious to know which 25mg GABA product she was using. It turns out to be a sublingual product by KAL.



You can find the other GABA products I use and recommend here and the precautions with using GABA here. Typically it’s an amino acid that the least issues, unless too high an amount is used.   I often hear that 500mg or 1000mg was used and caused dizziness or breathlessness – these are clues it’s too much!

I asked Jenny if I could share here to give other mom’s hope and inspiration and practical results so they can help their children – and really I appreciate her being willing to do so.

Thanks for sharing Jenny! Happy mama and happy daughter – it warms my heart to hear stories like this!

Have you used GABA and observed a reduction or elimination of ADHD, irritability or anxiety?

If you’re a practitioner, have you seen results like this with your clients or patients?


Trudy Scott (CN), Certified Nutritionist is the founder of, a thriving nutrition practice with a focus on food, mood and women’s health. Trudy educates women about the amazing healing powers of food and nutrients and helps them find natural solutions for anxiety and other mood problems. Trudy’s goal for all her clients (and all women): “You can be your healthiest, look your best and feel on-top-of-the-world emotionally!”

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9 Comments on "GABA for children: ADHD, focus issues, irritability, anxiety and tantrums"

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Hi Trudy, thanks for posting the article. Is GABA just for kids or can it help adults with anxiety as well.

Rebecca Austin
Rebecca Austin

Hi Trudy, I think I am well in the minority but I found that using GABA increased my anxiety. The increase in anxiety was rapid and within a few days I was experiencing panic attacks. have since ceased GABA and tried tryptophan which works a treat. Thanks for all the information you provide!!!


I tried GABA and my son with autism also and both of us ended up in the 10
Percent group with severe mood swings. 5 HTP only helps modestly. Amy other suggestions?


I thought that taking gaba daily inhibits your body’s own gaba production, that’s why I don’t use it with my ADHD son although it helps. I thought I heard this from Dr Karazhian, is this a fact? And also, is it true that if you get any effect from taking gaba that means you have a leaky blood-brain barrier?

Joli Tripp
Joli Tripp

Thanks for sharing this and always being open to what others have found to work for them. Who knows how many people will be positively affected by sharing yours and other’s recommendations! Love reading your blog.