Free online expert talk
Autoimmune disease or chronic conditions - what now?
Migraine, rheumatism, chronic inflammatory bowel disease, irritable bowel syndrome, Hashimoto's thyroiditis, neurodermatitis or simply "just":
Daily bloating or blemished skin...
Despair, questions, uncertainty, and the feeling of no longer being able to trust one's own body .
Does this sound familiar?
But what if this isn't the end – but rather the beginning of a new understanding of yourself and your body?
Your chance for growth?
Do you know that?
You receive a diagnosis – and suddenly these limitations are there:
The medications.
Renunciation.
The fear.
You identify with your diagnosis and say "I have migraines" or "I have rheumatism" and go from doctor to doctor.
You'll put up with it for a while.
And then at some point this one question arises:
"Is that it?"
In our free online expert talk, we address this question and show you, using concrete examples, what is possible today. Practical, understandable, and free from fear and helplessness.
We're talking about connections that are often not explained.
About nutrition, gut health, inflammation – and about what you can specifically do yourself to support your body again and gradually regain confidence.
You will receive honest answers from experienced experts and space for your own personal questions in the live Q&A .
The talk is currently fully booked – but you can use our waiting list to be notified immediately when a new date becomes available.
Join our waiting list – for more clarity, understanding and hope.
Karin & Tobias
Tobias is "the knowledge" and knows about autoimmune diseases not only from books, but also from personal experience. He himself went through an intense health crisis – and from this experience developed an approach that combines science, everyday life, and enjoyment.
Karin is "happiness" and She was Tobias's most important support during his illness. Through her intensive work with mindset, affirmation, and spirituality, she kept Tobias grounded before he got too lost in the science.
Authentic voices from our community
testimonials
Quality, trust, and inspiration are extremely important to us. Here you'll find genuine experiences and honest feedback, straight from the source: What do people who have already worked with us say?
Lara Z.
"Tobias and Karin possess incredible knowledge in this field."
I switched to a lectin-free diet in September 2025 – and all I can say is: I'm thrilled!
Before that, fatigue and iron deficiency heavily burdened me, and regular iron infusions were part of my daily life. By switching to a lectin-free diet, I can now live completely without infusions and finally feel energetic and stable again.
Tobias and Karin possess incredible knowledge in this field and support me in every way – empathetically, competently, and always honestly. You immediately notice how much the well-being of people means to them.
Thank you both so much for sharing your knowledge with such dedication and offering a real alternative to so many people. You are great!
Sabrina
"From the very beginning, I felt extremely well supported."
Due to my chronic illness, I became aware of the lectin-free diet and Tobio's mentoring program. From the very beginning, I felt extremely well supported. Tobias is simply an expert in this field and combines enormous expertise with great empathy. My diet was individually tailored to me and my condition, and the practical tips for everyday life have noticeably helped me. I am very grateful for this support and can wholeheartedly recommend the consultation.
Beate K.
"And what can I say, that was my absolute game changer."
Hello, today I want to say thank you to Karin and Tobias 🙏🏻 When I was at the worst of my digestive problems, I had a wonderful Zoom call with them! And Tobias explained in detail how I should do things to feel better again!!! And what can I say, it was an absolute game changer for me. After just three weeks of following their tips, I was already feeling significantly better, and all without medication or supplements!!! Simply with their fantastic way of eating—specifically, the lectin-free diet!!! The flour mixes and the book "Soul Hunger" make it very easy to change your diet. I wholeheartedly recommend everyone try it!!!! My sincere thanks to Karin and Tobias; I'm so glad you're there 🙏🏻❤️
David Haider
"I am very grateful for this support and the new insights."
I had a consultation with Tobias and Karin Stumpfl about a lectin-free diet – and I can honestly say: this encounter was life-changing for me. It was particularly valuable to truly understand the connections between my diet, my body, and my inflammation levels. I realized that for decades I had been eating precisely those foods that were anything but beneficial for my health – without even being aware of it. The consultation was not only informative but also very empathetic and personalized. You feel seen, taken seriously, and expertly guided. Of course, I took the accompanying cookbook with me – and what can I say? To my great delight, I discovered that the very foods that now taste better to me are also significantly better for my body. A real eye-opener! I am very grateful for this support and the new insights. I wholeheartedly recommend that everyone explore nutrition and its effects on their own body – and trust in people who provide guidance with as much knowledge, heart, and dedication as Tobias and Karin.
What is it like to live lectin-free?
What do people who have been eating a lectin-free diet for a longer period of time say?
Disclaimer
The information and recipes contained on this platform and linked media reflect solely my personal experience and serve for informational purposes and as culinary inspiration. The recipes and nutritional information do not constitute medical advice, diagnoses, or treatments, nor are they intended as a substitute for professional medical advice or treatment. Any recommendations presented in the media we manage do not replace consultation with medical professionals or nutritionists. Readers with specific health concerns, food allergies, individual dietary needs, or medical conditions should seek professional medical advice before implementing the recipes or nutritional recommendations described here. The author, publisher, and operator of this platform assume no responsibility for any health problems or damages that may arise from the use of the recipes or information contained on this platform. It is strongly recommended that you seek qualified medical advice or consult a nutritionist before making any changes to your current eating habits if you have any health concerns. The authors and publishers of this media assume no responsibility for the accuracy or completeness of the information and recipes provided, and it is the reader's responsibility to consider any allergic reactions, food intolerances, or other health concerns. Furthermore, neither the authors, publishers, nor operators assume any guarantee or liability for the effectiveness of the presented measures. Zarastro GmbH is not responsible for the content of websites accessed via hyperlinks.