Meet Sarah Kleiner

Step outside of the traditional & functional medicine models, and transform your health using Quantum and Circadian Biology


Having battled with energy, weight, mood, and sleep problems for much of my life, I understand the painstaking challenges of navigating the confusing and expensive world of traditional medicine. Now, through an understanding of circadian and quantum biology, I’ve taken control of my own health and I want to empower you to do the same.

I specialize in teaching individuals how to retrain the hormonal energy management system of their bodies - using the master signaling hormones leptin, melatonin, and cortisol - and incorporate proper nutrition to live a happy and healthy life.

I’m a Quantum Health Coach, Certified Nutrition Coach, and ERYT, and I’m here to help you take control of your health!

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Resources from Sarah Kleiner


Build Your Perfect Quantum Day

A twelve-page comprehensive guide to structuring your day to optimize hormones, energy, and sleep. It explains the importance of three master signaling hormones - cortisol, melatonin, and leptin - that influence downstream hormones and energy output.