Raise a Child Who Thrives

The 8 Habits Every Family Can Use to Raise a Healthier, Happier Child

Join Jill Castle, MS, RDN, for an 8-week parent group program

Raise a Child Who Thrives (also known as Kids Thrive) is an 8-week live group program for parents, led by pediatric dietitian Jill Castle, MS, RDN. It teaches the 8 pillars of child wellness: Family Culture, Sleep, Movement, Feeding, Eating, Food, Screens, and Self-Love, so families can build lasting healthy habits without diets, shame, or pressure.

At a Glance

• Format: Live weekly group sessions on Zoom (recorded if you miss one)
• Length: 8 weeks, 1 hour per week
• Cost: $395
• Next cohort: Begins October 19, 2026 (enrollment closes October 15)
• Free preview: Live Q&A with Jill on October 12
• Led by: Jill Castle, MS, RDN, pediatric dietitian for 35+ years

If you’re like most parents, you worry about your child’s health, and their happiness. Maybe it’s how they eat. Maybe it’s their relationship with food, or their body, or the battles that show up at the table every single night.

Maybe you’re noticing habits that concern you. A pattern with food that doesn’t sit right. A change in how your child talks about themselves. A body that’s growing in a way that has you asking questions.

Wherever you’re starting from, here’s what I know after 35 years of working with families: the answer isn’t a diet, a rule, or a fix for one specific behavior. It’s the environment you build at home. Get that right, and everything else, the eating, the mood, the confidence, gets easier.

That’s exactly what this program helps you do.

Signs Your Child May Need More Support

If your child…

• has big reactions around food, mealtime, or their body
• eats too fast, too little, or seems to never feel satisfied
• sneaks food, hides food, or eats in secret
• is a picky eater who limits what they’ll try
• overeats at parties, or grazes all day without real hunger
• gets emotional about food, or you find yourself getting emotional about how they eat
• battles you over screens, sleep, or basic routines
• is starting to show signs of low confidence or a strained relationship with their body

…then watching these patterns show up is likely bringing you worry, frustration, or a sense of not knowing what to do next.

Here’s the truth: you’re not a bad parent, and your child is not a bad kid. You just haven’t yet built the environment that makes healthy habits the easy, natural choice in your home. That’s what we build together.

I help parents build the home environment every child needs to grow up healthy, inside and out, without restrictive diets or damage to their self-esteem.

What a Healthy Home Environment Actually Looks Like

You haven’t figured out how to create an environment that supports your child’s health and wellbeing… yet.

An environment that…

• models the lifestyle habits and attitudes that support real health
• uses proven, science-backed routines instead of guesswork
• cultivates confidence, worthiness, and a positive sense of self
• celebrates food, movement, and bodies without shame or restriction
• raises a child who is healthy and happy, whatever their size, temperament, or challenge

Building this environment now is a gift that keeps paying off. Your child learns how to live well as they grow, instead of having to unlearn and relearn habits as an adult.

The good news: you can do this through a “Whole Child Healthy” approach that supports your child’s health and protects their self-esteem, at the same time.

That means no diets. No pressure. No shame.

Just a home environment that makes healthy living feel easy, and genuinely enjoyable, for the whole family.

What You’ll Learn Inside Raise a Child Who Thrives

How do you actually build this? By joining my group parenting program, Raise a Child Who Thrives.

Over 8 weeks, I’ll teach you how to shape your home environment using the 8 pillars every family can lean on to raise a healthy, thriving child:

• Family Culture — the values, traditions, and daily rhythms that hold your family together
• Sleep — the foundation that affects mood, appetite, and everything else
• Movement — building strength and confidence, at whatever level fits your child
• Feeding — how you show up at the table and offer food
• Eating — how your child relates to their own hunger, fullness, and appetite
• Food — variety, balance, and satisfaction, without moralizing what’s on the plate
• Screens — keeping them in their place, not in charge
• Self-Love — the self-worth and self-esteem that carries a child through everything else

You’ll leave each week with real, practical strategies, not more information to sit on. Just an achievable next step for your specific family.

Is Raise a Child Who Thrives Right for My Child?

This program is for you if your child is…

I’d love to ease your worry and show you the many ways you can support your child’s health without ever putting their emotional wellbeing at risk.

Support for Parents of Kids in Larger Bodies

This program was built with your family fully in mind. If your child is growing up in a larger body, you already know the extra layer this can add: navigating doctor visits, offhand comments, your own worry about their long-term health, and the fear of saying the wrong thing and hurting their self-esteem in the process.

My book, Kids Thrive at Every Size, and this program were shaped by three decades of working with families exactly like yours. Inside Raise a Child Who Thrives, you’ll get specific guidance for supporting a child in a larger body, protecting their confidence while genuinely supporting their health, with no diets, no shame, and no pressure to shrink them. You are in exactly the right place.

How the 8-Week Program Works

• Raise a Child Who Thrives runs several times a year in small group cohorts. Our next cohort begins October 19, 2026.
• We meet on Zoom on Mondays from 12 to 1 pm ET for 8 weeks. You’ll get the Zoom link at registration, and every session is recorded for the full 8 weeks in case you miss a live call.
• I strongly recommend picking up my book, Kids Thrive at Every Size: How to Nourish Your Big, Small, or In-Between Child for a Lifetime of Health and Happiness, as your companion through the program. Amazon link and other retailers below.

The book becomes your reference for the areas where you have the most leverage at home. Each week we’ll dig into a new pillar together, live, with real discussion, my insights, and practical strategies you can use immediately.

By the end of 8 weeks, you’ll have a home environment that genuinely nourishes and supports your whole family, not just for now, but for years to come.

Jill Castle, Pediatric Dietitian and Founder of The Nourished Child®

Meet Jill Castle, Pediatric Dietitian & Author

I’m a pediatric dietitian and mom of four adult children. My professional life is dedicated to children, families, and nutrition. Here’s me in a nutshell:

• 35+ years of pediatric nutrition experience
• Author of 6 books on child nutrition
• Host of The Nourished Child podcast (750K+ downloads)
• Reaches 2M+ families annually
• Advisor to leading food and health brands
• Featured in major national media outlets

I wrote Kids Thrive at Every Size to empower parents to build healthy habits and raise healthy, happy kids, without shame or guilt, no matter their child’s size, eating style, or the specific challenge they’re facing.

I know the home environment has more influence on a child’s health than almost anything else. My goal with this program is to help every family optimize that environment, so every child, at every size, can genuinely thrive.

This program isn’t about diets or forced exercise. My “Whole Child Healthy” approach nurtures health and wellbeing through everyday lifestyle habits, with extra care built in for families navigating the added sensitivities that come with a child in a larger body.

You’ll get tailored advice from three decades of real-world experience as a pediatric dietitian who works with real families, not theory. My goal is simple: help you build a home environment that supports your child’s health and wellbeing, for good.

If this feels like the right next step, I’d love to have you join our next cohort.

After completing Jill’s program, I feel free! Free of the constant worry and guilt — I now have a focus and the tools to help my child become healthier.

~Erin, mom of a daughter

Jill attracted parents, pediatricians, therapists and other dietitians to my group. It proved to me that everyone struggles! She was non-shaming and supportive. I have implemented her strategies and am already seeing improvement!

~Valerie, mom of two

Frequently Asked Questions (FAQs)

What: Raise a Child Who Thrives Group Parent Program

How Much: $395

When: Next cohort starts October 19, 2026

Where: Zoom (link provided at registration; sessions will be recorded and available for the full 8-week experience)

Now’s the time to build the environment your child needs to genuinely thrive, at home, for good.

Have questions? Email me!