How well do you know Buchinger fasting?
The big Buchinger fasting test: 42 questions on history, preparation, drinks, metabolism, your fasting week and the build-up days. Learn something new with every answer – and if you score 75 % or more, we'll give you a book from our fasting library when you arrive.
Play, learn, receive a gift
Answer 42 questions
Every answer is explained straight away – so you learn the key rules of Buchinger fasting along the way.
Collect points
Normal questions earn 1 point, pro questions about breaking the fast and safety earn 2. Maximum: 49 points.
From 75 %: your book gift
Reach at least 37 points, enter your booking details – and a book from our fasting library is waiting for you on arrival.
A book from our fasting library
In our library at the Zollhaus you'll find books on fasting, nutrition and mindfulness. Pass the quiz with at least 75 % and choose one as a gift when you arrive for your Buchinger fasting week.
- valid only for guests with a booked Buchinger fasting week at Landhotel Altes Zollhaus
- one book per person and stay, subject to availability
- handed over on arrival – no cash alternative
Your Buchinger fasting test
Questions about the quiz
Who can win the book?
Anyone who reaches at least 75 % and has booked a Buchinger fasting week at Landhotel Altes Zollhaus. We check the booking before handing over the book.
Can I repeat the quiz?
Yes, as often as you like – every answer is explained.
Where do the questions come from?
From the classic Buchinger method and the experience of our fasting guides – the same knowledge you’ll find in our Buchinger fasting guide.
Is there also an alkaline fasting quiz?
Yes! If you prefer fasting with fruit and vegetables, try our alkaline fasting quiz – it comes with a book gift too.
