Understanding ADD/ADHD Through a Holistic Lens: Why the Gut–Brain Connection Matters

In this episode of On The Move with Dr. Beth, Dr. Beth Bartlett breaks down ADD and ADHD from a functional and holistic perspective—exploring how chronic stress, inflammation, and gut health influence focus and attention. Watch the full video below and read the transcript to learn practical steps to quiet the mind, nourish the gut, and support long-term balance.

What We Think of as ADD/ADHD Is Often a Focus Deficit

Dr. Beth explains that symptoms commonly labeled as ADD or ADHD often stem from an overwhelmed nervous system—not simply an inability to pay attention, but the brain trying to pay attention to too many things at once.

The Real Driver: Living in Fight-or-Flight

Instead of functioning from a calm, parasympathetic state, many people spend their days in fight-or-flight mode. Constant stress, emotional trauma, and brain inflammation keep the brain hyper-alert—making focus, rest, and emotional regulation difficult.

Why Stimulants Can Make Things Worse

Traditional treatments for ADD/ADHD often include amphetamines designed to create hyper-focus. But if the brain is already in a hyper-focused, overstimulated state, stimulants may intensify the problem rather than solve it.

Gut Health: The Missing Link in Attention & Mood

The gut produces the majority of the body’s calming neurotransmitters, including serotonin, GABA, and acetylcholine. When gut health is compromised, the brain struggles to make these essential “quieting” chemicals. Dr. Beth highlights the importance of nourishing the microbiome with B vitamins, amino acids, and nutrient-rich foods.

Steps to Restore Balance and Reduce Symptoms

Dr. Beth outlines a holistic approach to supporting focus and calming the nervous system:

  • Reduce toxins and inflammatory foods
  • Repair and nourish the gut
  • Support neurotransmitter production
  • Minimize artificial ingredients
  • Encourage restorative sleep
  • Prioritize lifestyle habits that bring the body back into balance

Video Introduction 

In this short “On The Move” video, Dr. Beth breaks down the root causes of ADD/ADHD symptoms and explains how chronic stress and gut health impact the brain. Watch now to learn Dr. Beth’s holistic strategies for calming the nervous system and supporting healthier focus.

Video Transcript:

On The Move with Dr. Beth – ADD/ADHD

Hello. Here we are for another edition of On The Move with Dr. Beth, talking about ADD and ADHD—Attention Deficit Disorder and Attention Deficit Hyperactivity Disorder. Really, what it comes down to is a focus deficit: lacking the ability to focus. It’s that “squirrel!” moment, right?

That happens because we’re trying to pay attention to too many things at once—the phone dinging, someone calling your name, social media… all kinds of things. I can’t even wrap my mind around all the different distractions people are dealing with.

Fight-or-Flight Response

But at the root of it is the fight-or-flight response, your sympathetic nervous system. You’re constantly in that “What needs my attention the most right now?” mindset. You’re not in a calm, relaxed state. Whether it’s emotional trauma, ongoing stress, or brain inflammation that affects detoxification, the nervous system becomes overactive.

People become hyper-focused—bottom line. They’re in this fight-or-flight, hyper-alert state, always scanning for “predators,” for lack of a better term.

Oftentimes, amphetamines are prescribed for this. Those medications create hyper-vigilance or hyper-focus. But if someone is already in a hyper-focused state, we don’t really want to stimulate the body even more—that’s just going to drive that train further.

Metabolic issues can arise from staying in fight-or-flight too long. The body can’t rest, digest, restore, or repair. You’re not in that parasympathetic state, and you’re not sleeping well. Like I said, you don’t want to stimulate the body even further when it’s already overstimulated.

So what can we do?

Number one: remove toxins in general.

Number two: repair the gut. Remember: what happens in the gut happens in the brain, and vice versa. So pay attention to your gut bacteria—do you have enough, and are they the right ones?

Why does this matter? Because the microbes in the gut manufacture inhibitory neurotransmitters—serotonin, GABA, acetylcholine—those calm, quiet neurotransmitters. If your gut isn’t in a good place, you’re not going to produce these essential molecules.

We need to provide the nutrients the gut needs to build them: B vitamins, proteins, amino acids like tryptophan, and so on.

So again: reduce inflammation. Eliminate artificial colors, flavors, sweeteners, dyes, preservatives, sugars, trans fats. Try to get yourself into a place where we can quiet the brain, nourish the brain, and feed the gut good bacteria—bringing the body back into balance.

 

What to learn more about managing ADD/ADHD holistically?

Schedule an in-person or virtual appointment with Dr. Beth.

Follow Dr. Beth on Facebook, sign up for her monthly eNewsletter, or share or subscribe her YouTube Channel.