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Anxiety is one of the most common mental health challenges affecting children and adults today.
More and more parents are searching for natural ways to help their children manage stress, reduce anxiety, and build resilience without relying solely on medication.
The good news is that there are science-backed supplements for anxiety that can support nervous system regulation, improve stress tolerance, and help the brain function more effectively.
In this episode, I break down some of my favorite natural remedies for anxiety and explain the research behind the nutrients that support a calmer, more regulated brain.
When the body is under chronic stress, it uses up important nutrients at a faster rate.
Over time, deficiencies can develop that affect:
Some children and adults are also more vulnerable to nutrient deficiencies because of:
When the brain doesn't have the nutrients it needs, emotional regulation becomes more difficult.
That's why addressing nutritional foundations is often an important part of supporting anxiety naturally.
Many parents are surprised to learn that what looks like anxiety can sometimes be worsened by nutritional imbalances.
While supplements are not a cure-all, they can provide valuable support when used appropriately.
Magnesium is one of my favorite supplements for anxiety because it supports more than 300 biochemical processes throughout the body.
It plays a key role in:
Many people are deficient in magnesium without realizing it.
Specific forms such as magnesium L-threonate and magnesium glycinate may provide additional benefits because they support brain health while also promoting calm and relaxation.
Real-Life Example
A child who struggles with anxiety, racing thoughts, and difficulty falling asleep may experience improvements in sleep quality and overall regulation when magnesium deficiencies are properly addressed.
Because magnesium is involved in so many aspects of brain and nervous system health, it is often one of the first nutrients I evaluate when anxiety is present.
L-theanine is an amino acid naturally found in tea leaves that is known for its calming properties.
It works by helping reduce excessive excitatory activity in the brain and may promote feelings of relaxation without causing sedation.
Benefits of L-theanine may include:
GABA is another important neurotransmitter involved in calming nervous system activity.
When used appropriately, L-theanine and GABA are often paired together to support relaxation and emotional regulation.
For some individuals, this combination can be especially helpful during periods of increased stress or difficulty sleeping.
One reason parents appreciate these nutrients is that they may help support calmness without creating the same concerns often associated with more aggressive interventions.
Several other nutrients play an important role in supporting mental wellness and nervous system regulation.
Essential Fatty Acids
Essential fatty acids support:
For individuals who don't consume enough cold-water fish, supplementation may help bridge nutritional gaps.
Vitamin D
Vitamin D is one of the most common nutrient deficiencies.
Healthy vitamin D levels support:
When paired with magnesium, vitamin D can provide additional support for nervous system function.
B Vitamins
B vitamins play a critical role in:
Particularly important nutrients include:
For individuals with MTHFR gene variants, methylated forms of folate may be especially beneficial.
One of the biggest mistakes parents make is assuming that every supplement works for every child.
The reality is that every nervous system is different.
What helps one child may not help another.
Questions to consider include:
A comprehensive evaluation can often provide valuable information that helps guide decisions.
The goal isn't taking more supplements.
The goal is identifying the right supports for your child's specific needs.
The Regulation Rescue Kit provides practical Regulation First Parenting™ tools that help reduce stress, improve emotional regulation, and create more peace at home. Become a Dysregulation Insider VIP and get your FREE kit: www.drroseann.com/newsletter
Ashwagandha is an adaptogenic herb that has gained significant attention for its ability to support the body's stress response.
Adaptogens help the body adapt to physical and emotional stressors more effectively.
Ashwagandha may support:
When the body's fight-or-flight response remains activated for long periods of time, it places significant strain on both the nervous system and the adrenal system.
Ashwagandha may help reduce some of that burden and support recovery from chronic stress.
For some individuals, adaptogens can be a valuable addition to a comprehensive anxiety-support plan.
Supplements can be powerful tools, but they work best as part of a comprehensive approach to wellness.
It's important to remember:
As I often say, calm the brain first, everything else follows.
When we support the brain and body together, meaningful change becomes possible.
Supplements should never replace good nutrition, healthy habits, or professional guidance, but they can play an important role in helping children and adults build a stronger foundation for emotional well-being.
🗣️ “The goal isn't simply to reduce anxiety. The goal is to create a brain and body that are better equipped to handle stress, regulate emotions, and thrive.” — Dr. Roseann
Finding effective supplements for anxiety starts with understanding that anxiety is often influenced by multiple factors, including nutrition, nervous system regulation, sleep, and stress.
When we provide the brain and body with the support they need, we create a stronger foundation for emotional regulation and resilience.
Whether you're exploring magnesium, essential fatty acids, vitamin D, L-theanine, GABA, or other science-backed options, remember that lasting change often comes from combining multiple supportive strategies.
You are not alone.
Some of the most commonly used supplements for anxiety include magnesium, L-theanine, GABA, essential fatty acids, vitamin D, B vitamins, and adaptogenic herbs such as ashwagandha.
Certain supplements may support nervous system function and emotional regulation in children when used appropriately and under the guidance of a qualified healthcare provider.
Magnesium supports nervous system regulation, stress response, sleep quality, and relaxation. Many people are deficient in magnesium, which can contribute to anxiety symptoms.
Adaptogens are natural substances that help the body adapt to stress. Ashwagandha is one of the most widely used adaptogenic herbs for supporting stress resilience.
No. Supplements are often most effective when combined with healthy lifestyle habits, nervous system regulation strategies, and appropriate therapeutic support.
Not sure where to start? Use the Solution Matcher to get personalized recommendations based on your child's emotional and behavioral needs. Start here: www.drroseann.com/help
Dr. Roseann Capanna-Hodge is a licensed therapist, certified school psychologist, and leading expert in emotional dysregulation in children. With over 30 years of experience, she helps parents understand the root causes of meltdowns, anxiety, ADHD, autism, learning differences, and challenging behavior through the lens of nervous system regulation. She is the creator of Regulation First Parenting™, host of the Dysregulated Kids Podcast, and author of The Dysregulated Kid.
Dr. Roseann Capanna-Hodge
Emotional Dysregulation in Children & Nervous System Expert
Regulation First Parenting™ | CALMS Protocol™
Host of the Dysregulated Kids Podcast (Top 1% Globally)
Author of The Dysregulated Kid
