the science behind our method
Most people think health is mostly genetic — that you're dealt a hand at birth and you play it. But science tells a different story.
Knowledge is the most powerful tool you have.
what drives us
understanding epigenetics
You may have heard that your health is written in your DNA. And while your genes do matter, they don't tell the whole story.
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Epigenetics is the science of how your environment, nutrition, stress levels, and lifestyle choices influence which genes get switched on — and which stay switched off. Think of your DNA as a piano. Epigenetics determines which keys get played.
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What makes this so extraordinary is that many of these switches are set during very specific windows of development, windows that are uniquely responsive to the choices we make. The earlier we understand this, the more we can work with biology instead of against it.
THE THREE WINDOWS
that can change everything
Research shows there are three periods when the body is especially receptive to the foundations being laid for lifelong wellness. We call these the key windows of opportunity.
now, you know.
What most families never hear.
The science of these windows is real.
The opportunity is extraordinary.
And the support to help you use it well is right at your fingertips.​
This is exactly what Parenthood Wellness was built for.
so, how do we do it?
1. We use naturopathic support.
our philosophy
Naturopathic thinking is rooted in something beautifully simple: the body is designed to thrive, and when we give it the right foundations, it has an extraordinary capacity to do just that.
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What those foundations look like varies by stage, but their importance never wavers. During preconception and pregnancy, it's things like whether key nutrients — choline, folate, vitamin D, iron — are present in the amounts that matter most for development. Whether everyday toxin exposures, from BPA to heavy metals to pesticides, are quietly influencing the environment your baby grows in. Whether genetic variants like MTHFR are affecting how your body processes the nutrients you're taking. Whether the gut microbiome is being established in a way that shapes immune function for years to come. Whether stress and nervous system regulation are being prioritized — because a mother's nervous system state during pregnancy directly influences how her baby's own stress response system develops. And whether dad's foundations are being addressed too — because sperm health, nutrient status, and toxin exposure on both sides quietly shape the environment from which new life begins.
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As children grow, these same foundations continue to shape how they develop, learn, and thrive — gut health, nutrient status, sleep, toxin exposure, and nervous system regulation don't stop mattering at birth. They evolve. And so does our education.
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This is exactly what our wellness consulting programs are built around — exploring these foundations individually, thoroughly, and in the context of what matters most for your family right now, where you are. Our role throughout is collaborative: to give you the knowledge, clarity, and practical tools to make informed decisions and actively participate in your family's health journey.
2. We look deeper with functional lab testing.
our tools
Epigenetics tells us that the environment inside the body shapes how genes are expressed.
Functional lab testing is how we see that environment clearly.
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Every program includes functional lab testing with 300+ biomarkers, assessing areas like nutrient status, hormonal patterns, gut health, immune markers, toxin exposure, and more — tailored to your family's specific stage and needs.
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Because the more clearly we can see your unique biological picture, the more meaningful our work becomes.
3. We build an ecosystem of ongoing support.
our education
who is this for?
why online courses?
Self-paced online courses make learning simple, flexible, and accessible. You can move through modules at your own pace, fitting education into your schedule without added stress. Lifetime access means you can return to the material whenever you need a refresher, making it a lasting resource rather than a one-time class.
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Virtual courses also provide a cost-effective way to gain foundational knowledge without the higher investment of establishing care with a naturopathic doctor, especially when your needs are not highly complex. By combining affordability with flexibility, online learning helps make naturopathic education more accessible and gives more people the opportunity to take meaningful steps toward better health.
this is for you if you are....
The heart behind it all...
I'm Dr. Julianna Greer, licensed naturopathic doctor and founder of Parenthood Wellness. I'm so glad you're here!
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My foundation in this work is rooted in science. In my early career, I earned a degree in cell and molecular biology, worked as a research technician at a top children's hospital, and became deeply fascinated by how the body develops, adapts, and thrives. When I discovered epigenetics, and what it revealed about these early windows of life, I knew this was the work I was meant to do.
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I earned my doctorate in naturopathic medicine and spent years working with families through preconception, pregnancy, and childhood. What drives me every day is the gap I keep seeing: families in the most important windows of their lives, without access to the depth of knowledge that could genuinely change what's possible for their family.
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Parenthood Wellness exists to close that gap. I truly believe we can build stronger foundations for our children — and it starts now.
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In health,