Flex Diet Foundations
Your first step into research-based nutrition and metabolic flexibility.
If you’re new to metabolic flexibility or want a simple, science-backed way to start improving body composition and performance, the Flex Diet Foundations course is for you. This accessible, on-demand course gives you bite-sized insights from Dr. Mike T. Nelson’s work in nutrition and physiology, without the overwhelm of a full certification.
What You’ll Get
This is your affordable entry point into the Flex Diet system.
Who It’s For
Why Dr. Mike Created This Course
Dr. Mike T Nelson developed Flex Diet Foundations to give people a way to start learning the principles of metabolic flexibility in a lower-commitment format. While the full Flex Diet Certification dives deep into implementation, coaching tools, and expert interviews, this Foundations course is designed for knowledge-building, without the pressure.
It’s based on the same research-backed material used in the full certification, presented in a format that fits your life.
FAQs
Is this the full Flex Diet Certification?
No, this is the Foundations course. It’s focused on education and knowledge-building. If you want to become certified, the full Flex Diet Certification includes implementation frameworks, coaching tools, and expert interviews.
Are there action items in this course?
Yes, there are a few optional action items, but this course is primarily educational and information-based.
How is the content delivered?
You’ll get 43 audio recordings, a downloadable eBook, and access to a flexible learning platform where you can stream, read, or skip to what interests you.
Do I need prior nutrition knowledge?
Nope. This course is beginner-friendly and designed to explain everything in a clear, engaging way.


