Hi, I’m Michael.

I’m a healthy living and biohacking enthusiast. My goal is to help people achieve optimal health by bridging the gap between ancestral living and the demands of modern society.

On this blog I share in-depth product reviews, actionable information and solutions to complex problems in plain 
and easy-to-understand language.

Featured On

Healthy Living Starts Here

The Core Pillars of.a Healthy Lifestyle

Living a healthy lifestyle in a world full of stressors, unhealthy foods and environmental toxins is far from easy. But there are relatively simple steps…

Animal Based Diet - A Typical Meal

Is An Animal Based Diet Healthy?

Following an animal-based diet gives your body all the macronutrients and micronutrients it needs to thrive, and can be surprisingly flexible and easy to implement.

The Health Benefits of Cold Plunging

Regular cold plunging can speed up recovery by increasing oxygenated blood flow, improve cardio health through blood vessel constriction and dilation, and even burn fat.

My wife and I love our Infrared Sauna

The Health Benefits of Infrared Saunas

Infrared saunas have a range of scientifically-validated benefits, including stress reduction, cardio health and more. Here’s everything you need to know, including their limitations.

Latest Articles

Michael wearing the Muse S Athena headband

Muse S Athena Review

Muse S Athena is a brain-sensing headband that gives you real-time biofeedback on your brain activity during meditation sessions. It’s also an accurate sleep tracker, thanks to a built-in EEG. In this review, I share how I’ve used Muse for meditation, and how the wearable compares to other sleep trackers…

Jun 16, 2025

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The Primal Shift Podcast is about helping you achieve optimal health by bridging the gap between ancestral living and the demands of modern society.

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Introducing 

The Kummer Homestead

We’re a family of four that is passionate about regenerative agriculture, raising animals and growing our own food. Our goal is to regain what we consider our fundamental human birthrights: health, strength and happiness.
Join us as we learn how to raise chickens, rabbits, honeybees and more!
Visit kummerhomestead.comarrow-right

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Unlock the power of animal-based nutrition with our nutrient-rich supplements.