|February 26, 2025

Head Strong Community Resources

By Courtney Sperlazza, MPH
Reviewed for Scientific Accuracy

Welcome, Head Strong readers!

You’re about to experience the most energetic and productive two weeks of your life. Once you peel back all of your barriers and unlock your unlimited self, you’ll never want to go back to what you used to think was normal.

You landed here because you’re it the middle of reading “Head Strong.” Here, you’ll find all of your bonuses to help you along your way.

If you haven’t read Head Strong, head on over here to pick up a copy and start your journey toward a life of more energy and brain power in the tank than you’ll ever use.

Head Strong bonuses

Quick start guide and weekly schedule

Quiz: What’s your chronotype?

“Head Strong” video resources

Statements made on this website have not been evaluated by the U.S. Food and Drug Administration. Products sold on this website are not intended to diagnose, treat, cure, or prevent any disease. Information provided by this website or this company is not a substitute for direct, individual medical treatment or advice. It is the responsibility of you and your healthcare providers to make all decisions regarding your health. Bulletproof recommends that you consult with your healthcare providers regarding the diagnosis and treatment of any disease or condition.

About Courtney Sperlazza, MPH

Courtney Sperlazza, MPH, is an epidemiologist whose medical research work has covered a range of topics, from breast cancer epidemiology to end-of-life decision-making. Sperlazza received her B.S. from the University of Pittsburg and her MPH from West Virginia University School of Medicine. She now helps brands in the health and science space educate through well-researched content. When she’s not researching, she’s running biohacking experiments on herself, competing with her husband at everything, or taxiing her kids to sports, not in that order.