The book
HEADSTRONG Extra content for readers
Thank you for reading HEADSTRONG. Here you will find the tools, tests and extra content the book refers to.
Tools & tests
Free tools that come up in the book. Take the tests you are looking for.
The highly sensitive test
Are you highly sensitive? Then your brain uses a lot of energy and runs into trouble sooner when its energy supply dips. Take the free test.
The early life stress test
Did you go through stressful experiences early in life? Those experiences shape how alert you are in life today. Take the free test.
For readers who want to go deeper
Have you read the book and do you want deeper insight into your own migraine? These analyses build on what you read in HEADSTRONG.
DNA Migraine Blueprint
Home DNA kit, DNA analysis, the Building Block Analysis and a personal written report that translates your genetic migraine factors.
Building Block Analysis
An online questionnaire that shows which factors play a role in your migraine. You receive a personal analysis report.