Welcome to Habitually Holistic!
Hi! My name is Siri and I am a certified performance coach with a soft spot for science. My background is in athletic performance & coaching, biomechanics, human biochemistry & biology, and functional nutrition. After drastically improving my health and sports performance through integrative nutrition & lifestyle changes, I've made it my mission to pass along the info. :)
I'm here to help you finally make health sustainable by taking a holistic approach and optimizing your nutrition & lifestyle habits.
I want you to show up as your strongest self for you & yours for years to come!
Please consider donating to my Patreon by clicking here. Your support helps keep my free content evergreen & increases my capacity to meaningfully help folks - thank you!
Smash your Health & Wellness Goals
Understand the Science to Optimize your Performance
Book a Free Consultation or Shoot Me a Message
WHAT PEOPLE SAY
"You've unlocked more than 24hrs in my day. My eating patterns now add energy & focus to my day, rather than take away from it. You've made changing simple! Keep it up!"
Ben, Outdoor Enthuiast
" I never realized I had brain fog until Siri recommended a few changes to my diet. Now I think more clearly, calmly, and have more energy."
"How did I not know about this secret before?! I have so much more energy in the mornings and also feel less bloated when I wake up, also helps so much with those night time munchies. I've already dropped some of the body fat I gained back from Covid. Also your product recommendations are amazing! I could go on and on!"
Kayt, Director of Creative Storytelling
"Siri DeMarche is a wonderful coach--I can't recommend her enough. I've been though two personal programs with her (targeting different areas of my nutrition) and have created a lasting healthy lifestyle that I am actually excited to continue."
Rich, Structural Engineer
Francie, Medical Student
Sean, Account Executive
"After years of using blood pressure medicine, I recently returned back to normal (without medicine) by using Habitually Holistic techniques, including diet and hydration coaching."
Follow the adventure!