What if the way your home is designed is low-key shaping how safe, calm, and regulated your body feels every day?
In this episode, Holly Jean Mullen sits down with interior designer Laura McCall of Collected Interiors to explore how trauma-informed interior design helps create spaces that support mental health, reduce stress, and allow the nervous system to settle. Together, they unpack how lighting, layout, materials, sound, and visual environment influence sleep quality, emotional regulation, and daily energy inside the home.
Because wellness doesn’t just happen through routines and habits, it’s happening in the spaces we live in all day long.
In This Episode You’ll learn:
• what trauma-informed interior design means in real homes
• why some spaces immediately feel calming while others feel overwhelming
• how lighting, layout, and sensory inputs affect nervous system regulation
• the connection between home environment and mental health
• simple ways to create bedrooms that support deeper rest
• what buyers are often sensing when a house “just feels right”
• where to begin if your home currently feels stressful or chaotic
Why This Conversation Matters
Most health conversations focus on what we eat, how we move, or the supplements we take. But one of the biggest inputs shaping our physiology every day is our environment. Your home is constantly sending signals to your nervous system. It can either support recovery and calm… or quietly add to your stress load. Understanding how design affects the body helps you make small, intentional changes that improve how your space actually feels to live in, not just how it looks.
About Laura McCall: Laura McCall is the founder of Collected Interiors, a design studio focused on creating homes that reflect the stories, values, and lived experience of the people inside them. Her work emphasizes environments that feel welcoming, personal, and supportive of daily life, spaces designed not just for aesthetics, but for wellbeing and nervous system comfort.
Learn more about Laura’s work at Collected Interiors and follow on Instagram
Your home should help you heal—not hold you back.
If you’re ready to explore how your environment could be impacting your energy, mood, sleep, and overall wellness, you’re in the right place. The Health Starts at Home Podcast is here to help you rethink health from the inside out—starting with where you live.
Curious about your symptoms or feeling “off” at home?
My free Body Wisdom Journal is still available and now includes prompts to help you track not just food and mood—but also your environment. Because sometimes, it’s not you... it’s your house.
→ Download Your Free Body Wisdom Journal Here
Connect with me on Instagram @hollyjean.healthandhome for real life, red flags, and wellness real estate tips you won’t hear anywhere else.
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Because health starts at home—and yes, that includes yours.
© 2024 Holly Jean Mullen