Gary Brecka
Human Biologist & Biohacker
Specialty: Human Biology, Longevity, Biohacking
Gary Brecka is a human biologist and longevity expert, dedicated to helping individuals enhance their health, energy, and longevity through science-based protocols.
Gary Brecka is a human biologist, longevity expert, and the founder of The Ultimate Human, a platform focused on improving health, energy, and longevity through measurable science and practical daily protocols. With over 20 years of experience, Gary specializes in translating complex health science into simple, repeatable habits, helping individuals understand and optimize their bodies for performance, longevity, and resilience. His work includes studying human biology, mortality modeling, and predictive health science, aiming to intervene early and build stronger systems before breakdown occurs. Gary educates millions on restoring foundational health through measurable inputs that support the body's natural functions.
Podcast by Gary Brecka
Listen to Gary Brecka's podcast.
Protocols by Gary Brecka
Science-backed daily protocols from Gary Brecka — sunlight, breathwork, grounding, cold water, and more free habits you can start today.
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Products and brands this expert publicly endorses or uses.
"I'm a human biologist by trade. I am on a mission to extend people's lives by identifying missing raw materials in their bodies and telling them how to put them back in."
"I have added A-GAME to my ultimate lifestyle because it provides clean, functional hydration made with natural ingredients, electrolytes, and essential vitamins without the chemicals or additives found in other sports drinks."
"This is my ultimate bio-hacking hack for exercise, enhancing posture, recovery, and performance - all without increasing my workout duration!"
"Baja Gold Salt Co. just launched something wild... real mineral salt with 91 trace minerals, dehydrated at room temperature so you keep all the benefits. This is my go-to salt every day, especially before the Water Fast Challenge."
"If you're ready to finally get the deep restorative sleep you deserve and feel more relaxed during the day, head to bioptimizers.com and use the code ultimate to save on magnesium breakthrough. Trust me, your body will thank you."
"Every morning I start with three things: hydrogen, minerals and amino acids. I mix an H2Tab, Baja Gold Salt, and Perfect Amino in a glass of water. That combination hits hydration, cellular energy and protein synthesis before anything else."
"I went completely chemical free in my kitchen; I switched to Caraway's cast iron pans to keep my cooking chemical-free."
"The Cold Life Plunge is hands-down the most efficient and effective cold plunge I've ever used. It delivers all the benefits of cold exposure with minimal hassle, making it the best choice for anyone serious about optimizing their health."
"I've really been focusing a lot on my sleep lately, and the Eight Sleep has truly helped me improve my sleep scores. I love these analytics because it allows me to really improve my quality of sleep; it's like waking up to a little reward every single day."
"I include molecular hydrogen as one of my most consistent daily protocols for its antioxidant and anti-inflammatory effects, as it is one of the best things we can put into our bodies to support whole-body wellness at the cellular level."
"Been testing @gethapbee for the last six weeks, and here's the deal—this thing is wild. For flights, energy and sleep - it's been a game changer."
"We are delighted to partner with Healf to bring our platform and personalised supplements to the UK. Our goal is to help people move beyond generic wellness advice and instead make educated, data-informed choices based on their own biology."
"Remember when you look at these ingredients—grass-fed beef tallow, organic corn, and sea salt—that's it. Those are the kind of ingredients we should be putting in our bodies; whole food ingredients."
"I believe in the power of holistic health solutions and am excited to work with the team to further our mission of providing high-quality coconut water-based products that support the well-being of our customers."
"I have been using and recommending Peptual because it provides high-quality, third-party tested peptide formulations that allow me to integrate precise, science-backed support into my personal health and recovery protocols."
"I've been using Rho Nutrition's liposomal products, such as their NAD+ and glutathione, as my non-negotiable daily combo for clean energy and natural detox support because they utilize advanced liposomal delivery to ensure maximum absorption."
"The Ultimate Human is your science-backed guide to optimizing your biology — every product, protocol, and tool I recommend in one place."
"Most chips are loaded with seed oils and junk—but not these. Ancient Crunch and Vandy use 100% grass-fed beef tallow, organic non-GMO ingredients, and no seed oils; they are best for your health and help you on your way to a state of optimal health."
"Anything that protects my circadian rhythm or helps me understand my recovery. My Whoop keeps me accountable to my biology, and blue-light-blocking glasses keep my brain's clock from getting destroyed by artificial light at night."