The Power of Fasting for Anxiety with Cynthia Thurlow | Nervous System Regulation | E20

Fasting for Anxiety: What Parents Need to Know About Food, Brain Health, and Regulation

Fasting for anxiety is something more parents are hearing about—but how does it actually affect your child’s brain, mood, and behavior?

If your child is struggling with emotional dysregulation in children, anxiety, or ongoing child behavior problems, it’s easy to focus only on behavior. But what your child eats—and when they eat—can directly impact nervous system regulation in children.

In this episode, we break down the connection between fasting, brain health, and emotional regulation so you can make informed, safe choices for your child.

In this episode, you’ll learn:

• how fasting for anxiety may impact mood and brain function

• the connection between nutrition and emotional dysregulation in children

• why food timing matters for energy, focus, and regulation

• what parents should consider before trying fasting approaches

What’s really happening in the brain and body

Food isn’t just fuel—it’s information for the brain.

Blood sugar balance, nutrient intake, and meal timing all influence how the brain functions. When those are off, kids can experience increased anxiety, irritability, and difficulty focusing.

While fasting has been around for a long time and is gaining attention, it’s not a one-size-fits-all solution—especially for children whose brains are still developing.

For kids dealing with anxiety in children or ADHD and emotional dysregulation, stability and nourishment are often the priority.

The reframe parents need

Behavior is communication.

It’s not bad behavior—it’s a dysregulated brain.

And sometimes, that dysregulation is being driven by what’s happening in the body—not just the environment.

What you can do next

Before trying fasting for anxiety, start with the basics:

👉 Is your child eating consistently?

👉 Are they getting enough protein, healthy fats, and nutrients?

👉 Are there long gaps between meals that could affect mood or focus?

If you’ve been searching for how to calm a dysregulated child, begin with stabilizing their nervous system—and that includes nutrition.

Listen + Take the Next Step

If this episode helped you see the connection between food and behavior, share it with another parent who needs this insight.

And if you want a clearer plan to support your child’s brain and regulation, start with the Solution Matcher

👉 drroseann.com/help

Dr. Roseann Capanna-Hodge helps parents understand emotional dysregulation in children and teaches practical nervous system regulation and co-regulation strategies through her Regulation First Parenting™ approach.

Mentioned in this episode:

Is It ADHD or Something Else? Take the Quiz to find out!

➡️ Join our FREE Natural Parenting Community to receive science-backed resources for your child and family. Join here - https://www.facebook.com/groups/naturalparentingsolutions/ ➡️ Get help from Dr. Roseann and her team. Apply here. https://drroseann.com/apply ➡️ “Is it ADHD or something else?” Take the quiz.  To take the quiz, just text the word "quiz" to 13Alertmore. Then you'll know whether your child has ADHD or something else.