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PDF · 47 pages · Every shift type
11 years. Then I understood.

I thought I was
the problem.

Then I understood: my body was fighting a rhythm it was never built for. This guide is what I wish I'd had back then — for sleep, weight and energy that actually fit shift work.

€29 Until Sep 30, 2026 — then €49.
One-time. No subscription. Available immediately.
Get the Starter Guide — €29
PDF · 47 pages Every shift type Secure via Digistore24

Still not sure? The guide itself is in German — What is Das Schichtsystem? — free PDF, 6 pages, German ↓

11
years of shift work
−20
kg through the system
4-on
rotating shift
"The system I wish
I'd had back then."
Florian Kirch
Florian Kirch

Not from a textbook.
From his own life.

"I did 11 years of shift work. Not as an observer — as a shift worker. This system is what I wish I'd had back then."
11 years of his own shift work — 12h shifts, 4-on rotation, day & night
Currently training as a nutrition coach for athletes — ILS (Germany)
Coursera specialization "Personal Fitness Trainer" (NASM), completed — not a NASM-CPT certification
Online courses in nutrition & health (Coursera — incl. Yale, Emory, Michigan, Colorado)

Das Schichtsystem isn't an academic project. It's the result of years of self-experimentation, bad sleep, failed diets — and slowly figuring out what actually works when your body doesn't know if it's day or night.

What's inside

Seven areas.
One system.

Every part is built for shift work — not for a 9-to-5 life that was adapted afterward. Sleep, food, energy, movement and daily life all connect.

🌙

The Sleep Protocol

Why you can't fall asleep after a night shift — and what actually helps. Darkness, temperature, timing, rituals.

🍽️

The nutrition system

A relative schedule instead of a fixed time. Which meals work before and after which shift — without meal-prep stress.

Energy management

How to get through slumps without stacking caffeine. What actually gives you energy — and what just pretends to.

🔄

The shift transition

From night to day: how to get through the hardest transition faster instead of losing three days to it.

🧠

Cortisol & weight

Why stress from shift work behaves differently from normal stress — and what that means for your weight.

📋

Concrete daily schedules

Worked-out daily schedules for day and night shift — as a template you adapt to your own plan.

🏋️

Movement in shift life

When training actually helps — and when it eats into the sleep you just built up. Not a program with weights, but an approach that fits your shift.

Who is this for?

Honestly.

This fits you if —
  • you work shifts and notice that normal advice just doesn't apply
  • you never really sleep well after a night shift and don't know why
  • you gain weight despite eating little, and find that frustrating
  • you want a clear starting point — not a 300-page book, not an app
  • you're willing to try things even if they feel strange at first
This isn't for you if —
  • you expect a finished meal plan with gram-exact meals
  • you're looking for a training plan with weights and rep counts
  • you want to try it for a week and then give up
  • you don't work shifts — this system is built specifically for shift work
FAQ

What else you want to know.

After purchase you get the guide sent straight to your email. If you haven't received anything within 30 minutes, just write to kontakt@dasschichtsystem.de — I answer personally.
Yes. The guide is built for every shift pattern — 12-hour day/night, classic 3-shift rotation, or pure night shift. The biological core is the same for all of them: your body is fighting a clock it doesn't understand. The system addresses exactly that.
Purchases are processed via Digistore24. Returns follow Digistore24's terms. For technical issues with the download or file, reach out any time at kontakt@dasschichtsystem.de — I'll help.
No. The focus is on sleep, nutrition and daily life — training isn't a requirement. A dedicated chapter shows how movement can fit your shift if you want to add it. But you can apply the guide completely without training.
From the journal

Keep reading.

Three articles that show what the guide covers — and why normal advice doesn't work for shift workers.

Starter Guide

The system I wish
I'd had back then.

No subscription. No app required. Pay once — access via download. From someone who did 11 years of shift work and knows what it actually feels like.

€29
Until Sep 30, 2026 — then €49 · One-time · No subscription · PDF, 47 pages (German) · Instant download
Get the Starter Guide — €29

Purchase via Digistore24 (checkout page is German) · Instant download · Secure & encrypted