What if peak performance wasn't myth but a matter of understanding proven systems and strategies? In an ideal world, you could optimize mind, body, and spirit--and now you can.

Biohacker and coach Ben Greenfield reveals how to unlock boundless energy in his popular book Boundless. Since health and performance science evolve rapidly, Ben has applied his industry knowledge, self-experimentation, and extensive research to create this thoroughly revised and updated edition, which covers everything you need to upgrade your daily routine--from sleep and cognition to fat loss, immunity, beauty, fitness, and age reversal.

Key updates include:

• Mitochondrial Optimization: Boost energy by enhancing mitochondrial density and biogenesis, minimizing metabolic dysfunction.
• Vagus Nerve Stimulation: Beat stress, sleep soundly, and increase HRV using electricity, light, and sound to tune your nervous system.
• Sleep Optimization: Step-by-step methods to reset circadian rhythm, overcome jet lag, and optimize sleep, naps, and meditation for deep recovery.
• Healthy Fats: Navigate fats and fatty acids, mitigate seed oil damage, and decode menus and food labels.
• EMF Protection: Understand how EMFs affect the brain and the devices that can shield your body, home, and office.
• Libido and Sexual Performance: Increase pleasure, decrease time between orgasms, and deepen relationships.
• Chronic Infections and Detox: Get insights on stealth co-infections, mold, mycotoxins, Lyme, and CIRS, with safe, effective management protocols.
• Top Doctors and Clinics: A curated list of the best doctors and medical teams specializing in precision and functional medicine.
• Nootropics and Peptides: New brain-boosting smart drugs and peptides, with instructions for managing TBIs and concussions.
• Age-Reversal Tactics: Latest supplements, drugs, and biohacks from Ben's recent longevity experiments.
• Sleep Disruptors: Uncover a hidden sleep assassin not mentioned in the first edition and how to address it.
• Minimalist Fat-Burning: Use Ben's go-to moves to burn fat without hitting the gym.
• Fat-Loss Peptides: Updated insights on peptides like Ozempic and GLP-1 agonists, plus safe, natural approaches to curb cravings.
• Longevity Tips: Strategies for extending life, even without the resources of a tech billionaire.
• Fitness and Daily Routines: Revised fitness plans and daily habits to boost physical and mental performance.
• Biohacked Home: Strategies to optimize invisible variables like air, light, water, and electricity in your home.
• Injury Recovery: Tools to heal injuries quickly and reduce chronic pain, so you can enjoy the activities you love.
• Gut Health: Fix gut issues with up-to-date tests, supplements, diets, detox protocols, and healing strategies.
• Diet Insights: Ben's updated views on keto and carnivore diets, including healthier modifications.
• Immune System Support: Recommendations for tackling diseases like cancer and viruses, with Ben's detailed action plans for chronic disease treatments.
• Self-Quantification: Latest labs, tests, and reference ranges for analyzing your body, brain, blood, and biomarkers.
• Oral Care: Ben's cutting-edge approach to dental health and its impact on overall wellness.
• Travel and Busy Days: How Ben stays healthy with minimalist travel and dietary strategies.