Essential Biohacking Supplements
For health, longevity, and wellbeing.
My work revolves around presence, resilience, gratitude, and physical self-responsibility. It brings together personal experience and practical impulses for people who want to live more consciously, understand more deeply, and take better care of themselves — mentally and physically.
Books for adults and children — for people who sense that life holds more, and who are willing to look a little deeper.
For health, longevity, and wellbeing.
The true story of my second life. German edition.
Timeless reflections for a grateful and peaceful life.
A warm-hearted jungle adventure about friendship, courage, and the joy of discovering the world.
A practical and accessible guide for anyone who wants to sleep better — combining science, clarity, and everyday application.
How alcohol shaped the world — and why people drink even when they know it can harm their health.

A collection of timeless reflections on love, freedom, gratitude, and inner peace. A quiet book for readers who want to pause, see more clearly, and return to what matters.
The texts are short, distilled, and intentionally accessible — a companion for moments of stillness, personal reflection, and deeper orientation.

The true story of my second life: a life-threatening cancer diagnosis, the confrontation with mortality, and the long road back into life.
A personal book about fear, hope, resilience, family, vulnerability, and the question of what truly matters when nothing can be taken for granted anymore.

A practical guide to selected supplements for health, energy, recovery, longevity, and wellbeing.
The book combines accessible foundations with concrete impulses for people who want to support their bodies more consciously — without unnecessary hype.

A warm-hearted jungle adventure about friendship, courage, curiosity, and the small wonders that appear when children discover the world with an open heart.
A loving book to read aloud and explore together — created with imagination, warmth, and a sense of wonder.

A modern, accessible guide to better sleep — combining science, practical routines, and a clear view of why sleep is foundational for health, regeneration, and clear thinking.
The book is currently in preparation. Newsletter subscribers will receive updates about the release.

How alcohol shaped the world.
A narrative nonfiction book about alcohol as one of the most underestimated forces in human history — from early rituals and agriculture to religion, trade, politics, war, and the modern health debate.
At its center lies a deeply human health question: why do people keep drinking even when they know alcohol can harm the body, sleep, brain, relationships, and lifespan?
The book connects history, culture, biology, and psychology. It shows why alcohol was never just a drink, but a social tool for belonging, comfort, courage, disinhibition, ritual, power, and escape — and why those same functions make it both powerful and dangerous.
The book is currently in preparation. Newsletter subscribers will receive updates about the release.
Shorter texts on health, resilience, survival, sleep, biohacking, and new thinking — a growing archive of personal observations and practical impulses.
All essaysWhy healing after severe illness requires extreme resilience, endurance, help from many people, and a whole-person view of health.
Read →Why sleep is not recovery at the edge of life, but one of the deepest foundations of healing, clarity, and rebuilding.
Read →On the difference between control and responsibility — and why a good life needs more than optimization.
Read →A small selection of reflections from readers and colleagues.
“Hofer’s work speaks directly to the heart and delves deeply into the essence of life.”
“In his books you will find inspiration and positive thoughts to make your day the best it can be.”
New books emerge where personal experience, science, history, and practical life wisdom meet.
A practical guide to nutrition and lifestyle with concrete ideas for energy, recovery, and long-term wellbeing.