"The Science of Becoming" by Dr. J. Crespo

My new book,
The Science Of Becoming
is launching 19.03.26

I am delighted to share that my new book titled The Science of Becoming, A Medical Approach to Self-Transformation is launching in March.

My book offers a clear, medical framework for understanding health, ageing and personal transformation in an era of rapidly expanding, and often confusing, health information.

Key themes include:

• Longevity as healthspan, not merely lifespan

• What modern medicine can genuinely offer — and where its limits lie

• Hormones, metabolism and regeneration without exaggeration

• Why simple, consistent interventions often outperform expensive or experimental protocols

• The importance of context, ethics and individualisation in medical care Written for the scientifically curious readers and those seeking sustainable change in their lives, The Science of Becoming aims to bring clarity, realism and responsibility back into conversations about health and longevity.

'The Science of Becoming' by Dr. J Crespo available on a tablet, smartphone, and hardcover book.
'The Science of Becoming: A Medical Approach to Self-Transformation' by Dr. J Crespo.