Back Pain According to the 5 Biological Laws
Back pain is one of the most widespread complaints today, yet according to the 5 Biological Laws developed by Dr. Hamer it is not a random disorder…
Sharing since 2012
The 5 Biological Laws
Symptoms are a specific response to something you lived through, and they follow precise mechanisms you can learn to recognise and understand.
Start with the free webinarSee the courses
2012Andrea Taddei has been teaching the 5 Biological Laws since 2012
7Books published, translated into English, Spanish and French
Next sessionThe Biphasic CurveSunday 22 November, at 15.00 Italian time · two hours, live online · free access
The fundamentals
What are the 5 Biological Laws →
Five laws, one thread
Training
All courses →
Online, Live and In-person Courses
Online Courses
Online courses available straight away, with video lessons and downloadable PDF materials. Follow them at your own pace: they are open to anyone who wants to explore the 5 Biological Laws. Courses are held in Italian.from 49 Euro6 courses available
Live Courses 2026
Join the Live Online Courses: access video lessons, recordings and PDF materials whenever suits you. Explore the 5 Biological Laws and interact with the group in real time. Courses are held in Italian.97 Euro 149 Euro3 sessions
In-person Courses 2027
Attend in person and explore the 5 Biological Laws through a basic course, held in Italian. There are currently no dates scheduled: the next ones will be announced here.—Dates coming soon
Coming up
Upcoming Live Courses
The programme in 3 sessions · 2026
Muscles and Joints
The dynamics of the musculoskeletal system read through the 5 Biological Laws. Three live sessions.
See the course · 97 Euro18novFirst session
2dicSecond session
16dicThird session
Books
All books →
Seven books by Andrea Taddei
Seven books by Andrea Taddei: one to get started, a compendium to consult when needed and five each devoted to a single theme. In print and as ebooks. The links below lead to the Italian editions.
Start here
The 5 Biological Laws and the New Medicine
This book was written to open a first door to understanding the 5 Biological Laws, for those who are searching and want to understand…
Keep it within reach
Compendium of the 5 Biological Laws: Signs and Symptoms
The Compendium of the 5 Biological Laws: Signs and Symptoms is an essential guide for anyone who wants to better understand the signals of our body…
Worth reading
All articles →
Articles
Tissues, Embryonic Derivation and Biological Conflicts
A synoptic table of tissues by body system, showing the correspondence between tissues, embryonic derivation (germ layers) and biological conflict…
The meaning of the common cold and rhinitis according to the 5 Biological Laws
To truly understand the common cold and rhinitis according to the 5 Biological Laws, we need to start from one fundamental principle…
Platform
InnerBiology
InnerBiology is an educational and information platform that uses artificial intelligence to make it easier to explore the knowledge related to the 5 Biological Laws. Through an interactive conversation you can ask questions in your own words, explore concepts, themes, organs and tissues, handedness and biological processes, and discover the connections between different topics.
Go to the platform