The Foundation of Immune Health
Your child’s immune system needs more than vitamins once they are already sick. Natural supports like vitamin C, honey, zinc, whole foods, sleep, and movement are valuable—but they work best when your child’s nervous system can regulate, adapt, and recover effectively. The vagus nerve and autonomic nervous system play an important role in coordinating immune and inflammatory activity throughout the body. In this video, Dr. Drake explains why our 5 Pillars of Health begin with a healthy nervous system and how daily habits work together to build stronger immune resilience.
Parents, you know the cycle.
Your child comes home with congestion, a cough, a sore throat, or another fever. You start pulling out the vitamin C, honey, elderberry, humidifier, and everything else you keep on hand.
They finally start feeling better, return to school, and get back into their routine.
Then another illness comes through the classroom, and the entire cycle starts again.
Natural remedies can be incredibly helpful. We use many of them in our own families, and we even created an Immune Cheatsheet for parents with some of our favorite everyday supports.
But here is what I really want parents to understand:
Your child’s immune system needs more than something you give them once they are already sick.
It needs a strong foundation every single day.
Parents, frequent coughs, colds, congestion, fevers, and sore throats are incredibly common in childhood.
The American Academy of Pediatrics says healthy children average about 6 colds every year, and preschool-aged kids can experience 6 to 8 colds annually.
So exposure to viruses is absolutely part of growing up.
But as parents, what you really notice is how your child handles that exposure.
Do they bounce back quickly?
Or does every cold seem to linger for weeks?
Does one illness roll right into the next?
Does their sleep fall apart, their energy disappear, their digestion change, or their behavior become more dysregulated every time they get sick?
That is where we start looking deeper.
Because immune health is not just about whether your child comes into contact with germs. It is also about how well their body can respond, regulate, recover, and return to balance afterward.
And that process is heavily connected to the nervous system.
Their nervous systems are trying to process all of that while also regulating sleep, digestion, energy, growth, and immune function.
That is why immune health starts with the nervous system.
The immune system does not operate alone. It is constantly communicating with the brain and the autonomic nervous system about what is happening inside the body.
One of the most important parts of that communication is the vagus nerve.
The vagus nerve begins in the brainstem and travels through the neck into the chest and abdomen. It communicates with organs involved in heart rate, breathing, digestion, and immune regulation. It also makes up approximately 75% of the parasympathetic nervous system—the part of the nervous system responsible for resting, digesting, regulating, and recovering.
The vagus nerve also plays an important role in what researchers call the inflammatory reflex. It helps the brain receive information about immune activity and coordinate the body’s inflammatory response.
Inflammation is not automatically bad.
It is one of the tools the body uses to respond to infection, injury, and other threats.
But that response needs to be well regulated. Your child’s body needs to know when to activate its defenses, how strongly to respond, and when to calm that response so repair and recovery can begin.
When your child’s nervous system is stuck in sympathetic overdrive—or fight-or-flight mode—the body keeps acting as though it is under constant threat.
That can affect sleep, energy, emotional regulation, and the body’s ability to recover.
This is also where subluxation enters the picture.
A subluxation is not simply a bone being out of place. It is a pattern of neurological tension and stress that interferes with how effectively the brain and body communicate and adapt.
When stress and subluxation continue building, parents often notice that their child does not bounce back easily.
They seem to catch everything.
Their symptoms linger.
They remain tired after the illness is gone.
Their sleep becomes disrupted.
Their digestion changes.
Their behavior becomes more emotional or dysregulated.
And each new stressor seems to hit their body harder than it should.
That is why simply chasing each symptom does not change the larger pattern.
You can use honey to soothe a sore throat. You can offer vitamin C, zinc, fruits, vegetables, probiotics, and fermented foods. You can encourage hydration and use a humidifier when your child is congested.
Those are valuable tools.
For example, vitamin C supports several aspects of immune function and acts as an antioxidant that helps protect cells from oxidative stress. Regular vitamin C use does not prevent every cold, but research shows it shortens cold duration, particularly in children.
Zinc is also involved in normal immune-cell development and function.
And honey hels coat and soothe an irritated throat.
But these remedies work best when they are part of a bigger foundation—not the entire plan.
That is why our Immune Cheatsheet starts with the 5 Pillars of Health:
Get adjusted.
Sleep well.
Move through exercise and play.
Eat clean, healthy foods.
And support a positive mental attitude.
The handout also includes everyday immune builders such as vitamin C and D, omega-3s, probiotics, zinc, vitamin A, fruits and vegetables, bone broth, and fermented foods.
Notice that getting adjusted is first.
That is intentional.
Your nervous system is the master communication system of your body. When that system is overwhelmed, the body has a harder time fully using the healthy food, supplements, sleep routines, and other support you are providing.
At Innate Family Chiropractic, we use INSiGHT Scans to look directly at how your child’s nervous system is regulating and adapting.
We look at heart rate variability to evaluate autonomic adaptability and vagal regulation. We use NeuroThermal scanning to identify patterns of autonomic stress. And we use surface electromyography to measure neurological tension and how much energy the body is using to maintain posture and stability.
Then we combine those findings with your child’s history, stressors, and goals to create an individualized care plan.
Through gentle and specific chiropractic adjustments, we address patterns of tension and subluxation that interfere with brain-body communication.
We are not adjusting your child to treat the cough, fever, sore throat, or infection.
We are helping their nervous system become more regulated and adaptable so their body has a stronger foundation for responding, recovering, and healing.
And I want to be clear: a strong immune system does not mean your child will never get sick.
Exposure to germs and viruses is part of life, especially when children are in school, daycare, sports, and community activities.
The goal is resilience.
How well does their body respond?
How efficiently do they recover?
How quickly can they return to normal sleep, energy, digestion, mood, and daily function?
That is the bigger picture.
So yes, keep the vitamin C, honey, healthy foods, movement, hydration, and restful routines.
But do not overlook the system coordinating all of it.
If your child seems to catch everything, struggles to recover, or stays stuck in a cycle of sickness and exhaustion, it is time to look deeper at their nervous system.
Visit our website innatedrake.com to schedule your child’s INSiGHT Scans and start building immune resilience from the inside out.