New York Times bestselling author Ben Greenfield delivers the latest cutting-edge techniques, products, and protocols in his fully updated blueprint for total human optimization.

What if the ability to look, feel, and perform at peak capacity was simply a matter of knowing and following proven, easy-to-understand systems and strategies? Biohacker and coach Ben Greenfield revealed how to achieve complete optimization of mind, body, and spirit in his wildly popular book Boundless. Because health and performance technology and science evolve at lightning speed, Greenfield has buckled down and used his industry knowledge, voracious appetite for self-experimentation, and thousands of hours of new research to deliver Boundless 2.0. 

Boundless 2.0 has everything you need to implement every human upgrade in existence into your daily routine—from sleep to cognition, fitness to fat loss, immunity to age reversal and beyond. 

Key updates include
-How to turn up the volume on mitochondrial function
-New ways to stimulate your vagus nerve to beat stress, sleep soundly, increase HRV, and fine-tune your nervous system
-Updated systems for optimizing sleep, naps, and meditation for deep relaxation and recovery
-Navigating the confusing world of fats and fatty acids while mitigating the damage of seed oils and decoding menus and food labels
-The latest science on EMFs, and how to modify appliances, computers, and devices to shield your brain, body, home, and office
-How to increase libido and sexual performance, experience more pleasure, and develop better, deeper relationships
-The latest science on mold, mycotoxins, Lyme, and CIRS, and how to manage these stealth issues safely and effectively
-New smart drugs, brain-boosting peptides, and nootropic stacks Ben has never before revealed, along with precise instructions for managing TBIs and concussions
-The best age-reversal supplements, drugs, biohacks, and tactics based on Ben’s latest experiments with the science of longevity
-Instructions for using Ben’s favorite minimalist moves to burn fat all day long
-The latest research on fat-loss peptides like Ozempic and GLP–1 agonists, and safer alternatives for quelling cravings and satiating appetite
-Updated fitness routines, morning habits, and daily structure for the most potent combination of physical and mental performance and productivity, along with new, minimalist travel and busy-day approaches
-Brand-new strategies to optimize the air, light, water, and electricity in your living and working environments
-The latest tips, tricks, and tools to recover and fix injuries faster while reducing nagging aches and pains
-Hidden reasons your gut isn’t working the way you want, and how to fix it for good using the most up-to-date tests, supplements, diets, fasting protocols, and detoxification strategies
-Ben’s latest thoughts on the keto and carnivore diets and how to modify them to make them healthier
-Brand-new recommendations for immune assailants like cancer and viruses, along with a detailed list of what Ben would do if he got cancer
-The best of self-quantification, with the latest labs, reference ranges, and tests for analyzing your body, brain, blood, and biomarkers with the greatest precision
-Why Ben has changed his approach to oral care, and how to take care of your body and heart beginning with your mouth

Boundless 2.0 is a zero-guesswork guide to what makes your brain tick, body work, spirit happy, and life fulfilled. You can flip to any chapter and discover the most up-to-date, research-proven, trench-tested techniques to build muscle, burn fat, balance hormones, live longer, sleep better, have mind-blowing sex, and more!