What if the ability to look, feel, and perform at peak capacity wasn’t the stuff of lore but instead was within easy reach? 

In a perfect world, you would be able to have it all: complete optimization of mind, body, and spirit. 

In Boundless, the New York Times bestselling author of Beyond Training and health and fitness leader Ben Greenfield offers a first-of-its-kind blueprint for total human optimization.

To catapult you down the path of maximizing cognition, mental clarity, and IQ, you will discover:How to rewire your skull’s supercomputer (& 9 ways to fix your neurotransmitters)The 12 best ways to heal a leaky brain8 proven methods to banish stress and kiss high cortisol goodbye10 foods that break your brain, and how to eat yourself smartHow to safely utilize nootropics and smart drugs, along with 8 of the best brain-boosting supplement stacks and psychedelicsThe top nutrient for brain health that you probably aren’t getting enough of6 ways to upgrade your brain using biohacking gear, games, and toolsHow to exercise the cells of your nervous system using technology and modern scienceEasy ways to train your brain for power, speed, and longevityThe ultimate guide to optimizing your sleep, maximizing mental recovery, and stopping jet lag
To ensure that you look good naked and live a long time, you will learn:6 ways to get quick, powerful muscles (& why bigger muscles aren’t better)How to burn fat fast without destroying your bodyThe fitness secrets of 6 of the fittest old people on the planetThe best training program for maximizing muscle gain and fat loss at the same timeOne simple tactic for staying lean year-round with minimal effortA step-by-step system for figuring out exactly which foods to eat14 ways to build an unstoppable immune systemLittle-known tactics, tips, and tricks for recovering from workouts with lightning speedThe best tools for biohacking your body at home and on the roadHow to eat, train, and live for optimal symmetry and beauty (& how to raise kids with superhuman bodies and brains)
And to help you live a fulfilling and happy life, you will learn:12 techniques to heal your body using your own internal pharmacyWhat the single most powerful emotion is and how to tap into it every day4 of the best ways to heal your body and spirit using sounds and vibrations6 ways to enhance your life and longevity with love, friendships, and lasting relationshipsHow to biohack the bedroom for better sex and longer orgasms, and the top libido-enhancing herbs, supplements, and strategiesThe perfect morning, afternoon, and evening routines for enhancing sleep, productivity, and overall happiness28 ways to combine ancestral wisdom and modern science to enhance longevity, including the best foods, herbs, supplements, injections, medical treatments, biohacks, fasting strategies, and much moreThe 4 hidden variables that can make or break your mind, body, and spiritThe exercise that will change your life forever (& how to reverse-engineer your perfect day)
Boundless guides you every step of the way to becoming an expert in what makes your brain tick, your body work, and your spirit happy.

You can flip open the book to any chapter and discover research-proven, trench-tested techniques to build muscle, burn fat, live longer, have mind-blowing sex, raise robust children, and much, much more!

(From Goodreads)