ADHD, anxiety, sleep struggles and behavioural challenges may be influenced by more than what’s happening in the brain. Dr. Dan Sullivan is a licensed naturopathic doctor and functional medicine practitioner who was diagnosed with ADHD at 18. He joins Dr. Murray Clarke and Bryce Wylde to explore a root-cause approach to children’s health and the factors that may influence brain development during the first seven years of life.

They unpack the gut-brain connection, nutrition during pregnancy, stress, sleep, screen time, environmental exposures, the microbiome and the role of individualized testing. Dr. Sullivan also shares his own ADHD journey and the lifestyle changes that helped him better manage it.

👍 LIKE this video if you found the conversation helpful. 💬 COMMENT below with your biggest question about ADHD, gut health or functional medicine for kids. 🔔 SUBSCRIBE to The First Seven Years for more expert conversations about parenting, childhood development, nutrition and family health.

Follow Dr. Dan Sullivan:

Website: https://www.oasishealthandmedicine.com/

Instagram: https://www.instagram.com/dr.dansullivan/

Follow Dr. Murray Clarke: Website:

http://www.drmurrayclarke.com/

Follow Bryce Wylde:

Website: https://wyldeonhealth.com/

Instagram: https://www.instagram.com/wyldeonhealth/ Facebook: https://www.facebook.com/wyldeonhealth/

YouTube: https://www.youtube.com/@wyldeabouthealth

Thank You to Our Show Sponsors: Trusted guidance for every stage of parenting: https://www.askdrsears.com/

Know your Omega-3 levels and take control of your health: https://omegaquant.com/

DISCLAIMER:

The information provided in The First Seven Years is for educational and informational purposes only and is not intended as a substitute for advice from your pediatrician or other healthcare professional. Always consult with your doctor regarding any medical concerns or health conditions. The views expressed by our guests are their own and do not necessarily reflect the official policy or position of The First Seven Years.

Raising resilient, thriving children doesn’t require high-tech fixes—it starts with simple, intentional choices made during the formative early years.

Dr. James "Jim" Sears is a board-certified pediatrician, Emmy-winning former co-host of The Doctors, and co-author of renowned parenting guides including The Baby Book and The Healthiest Kid in the Neighbourhood. He joins Dr. Murray Clarke and Bryce Wylde to share practical wisdom on raising healthy children through everyday nutrition, restorative sleep, and positive lifestyle choices during the first seven years.

They explore the modern rise in chronic childhood conditions, the vital role of prenatal and breast milk omega-3s, and why starting with whole foods like avocado beats processed baby cereals and snack puffs. Dr. Sears also shares pediatrician-tested advice on gentle sleep routines, reducing EMF and blue light exposure, managing picky eaters with healthy dips, using movement to support focus, and why parental role modelling is the single most powerful tool for your child’s well-being.

👍 LIKE this video if you found the conversation helpful.

💬 COMMENT below with your biggest question about early childhood nutrition, sleep routines, or picky eating.

🔔 SUBSCRIBE to The First Seven Years for more expert conversations about parenting, childhood development, nutrition and family health.

Follow Dr. Jim Sears:

Website: https://www.askdrsears.com/

Follow Dr. Murray Clarke:

Website: http://www.drmurrayclarke.com/

Follow Bryce Wylde:

Website: https://wyldeonhealth.com/

Instagram: https://www.instagram.com/wyldeonhealth/

Facebook: https://www.facebook.com/wyldeonhealth/

YouTube: https://www.youtube.com/@wyldeabouthealth

Thank You to Our Show Sponsors:

Trusted guidance for every stage of parenting:

https://www.askdrsears.com/

Know your Omega-3 levels and take control of your health:

https://omegaquant.com/

DISCLAIMER:

The information provided in The First Seven Years is for educational and informational purposes only and is not intended as a substitute for advice from your pediatrician or other healthcare professional. Always consult with your doctor regarding any medical concerns or health conditions. The views expressed by our guests are their own and do not necessarily reflect the official policy or position of The First Seven Years.

Nearly 1 in 2 kids today has a chronic health condition, and the research increasingly points to the same root system: the gut.

This conversation covers how a baby's microbiome is shaped before birth, why antibiotics in the first months of life carry outsized downstream risk, and what parents can actually do about it, whether their child was born by C-section, wasn't breastfed, or already had rounds of antibiotics for ear infections. Dr. Song also unpacks prebiotics vs. probiotics vs. postbiotics, the vagus nerve's role in gut-brain communication, why fermented foods may beat fiber for microbiome diversity, and the five daily habits she calls "Microbiome Magic." Parents will walk away with a clear, practical framework for restoring their child's gut health at any age, plus what to look for on a food label that's quietly working against it.

Follow Dr. Elisa Song:

Website: https://healthykidshappykids.com/

Book — Healthy Kids, Happy Kids: https://healthykidshappykids.com/book/

Instagram: https://www.instagram.com/healthykids_happykids/

Facebook: https://www.facebook.com/DrElisaSongMD/

Resources Mentioned in This Episode:

Microbiome Magic™ Supplement: https://healthykidshappykids.com/products/microbiome-magic

Tiny Health (Chief Medical Officer): https://www.tinyhealth.com/

Follow Dr. Murray Clarke:

Website: http://www.drmurrayclarke.com/

Follow Bryce Wylde:

Website: https://wyldeonhealth.com/

Instagram: https://www.instagram.com/wyldeonhealth/

Facebook: https://www.facebook.com/wyldeonhealth/

YouTube: https://www.youtube.com/@wyldeabouthealth

Thank You to Our Show Sponsors:

Trusted guidance for every stage of parenting:

https://www.askdrsears.com/

Know your Omega-3 levels and take control of your health:

https://omegaquant.com/

DISCLAIMER:

The information provided in The First Seven Years is for educational and informational purposes only and is not intended as a substitute for advice from your pediatrician or other healthcare professional. Always consult with your doctor regarding any medical concerns or health conditions. The views expressed by our guests are their own and do not necessarily reflect the official policy or position of The First Seven Years.