Therapeutic Fasting & Low Carb at the Tannerhof
Medically supervised, holistically supported – fasting as a path to inner clarity and a healthier life. Longevity, pared back.

Two paths, one goal: my health and wellbeing
Therapeutic fasting following the Buchinger method, or a lasting change in how you eat with our “Schlanke Tanne” low-carb cuisine.
Therapeutic Fasting
- More energy – for a fitter, healthier life
- Inner cleansing – stimulating autophagy and renewal
- Mental clarity – fasting brings me closer to myself
- Holistic health – supporting the immune system and metabolism
The Buchinger method
- Conscious dietary change:A conscious shift in eating:
A temporary move to liquid, light, alkaline nourishment - Fasting doesn't mean eating "nothing at all":Fasting doesn't mean eating “nothing”:
Liquid nourishment with alkaline vegetable soups and broths, fresh-pressed fruit and vegetable juices, plus plenty of herbal tea and water. - Targeted nutrient supply:Targeted nutrient support:
Your body receives all the essential minerals and vitamins – with supplementary nutrients where needed - Individual care:Care that's tailored to you:
Benefit from medically supervised, personal support in a relaxed setting. - Holistic regeneration:Holistic regeneration:
With movement, treatments that match the fast, and mental coaching where helpful.
A perfect match: Tannerhof and fasting

Holistic renewal
Experience how conscious abstinence cleanses body, mind, and soul, releasing new energy.

Medical supervision
Benefit from the expertise of the fourth generation of doctors at Tannerhof – with personalized care.

Inspired atmosphere
Experience nature, mountains, and an authentic atmosphere that supports your fasting process.

Fasting with the pros
Combine fasting with exercise, Kneipp treatments, and massages for a holistic health boost – accompanied by our experienced team of doctors, therapists, and trainers.
Book the right treatment package for your fast now
All treatment packages are booked in addition to your room.
Low-carb "Schlanke Tanne"
Why should I eat low-carb?
- Fuller for longer, fewer cravings – a lasting change in how you eat
- With intermittent fasting – for anyone not (yet) ready for therapeutic fasting
- Effective fat-burning – through more protein and targeted muscle building
Schlanke Tanne – Enjoy a low-carb lifestyle
Experience an innovative low-carb dietlow-carb cuisine that stimulates your metabolismmetabolism and supports fat burningfat-burning – completely without deprivation. Instead of bread and heavy side dishes, you get plenty of fresh vegetables, crisp salads, moderate amounts of fruit, and always a portion of high-quality protein.Experience an innovative that activates your and supports – with no need to go without. In place of bread and heavy sides, you'll find plenty of fresh vegetables, crisp salads, moderate fruit, and a portion of good-quality protein at every meal.
Choose from two intensity levelstwo intensity levels and combine them with intermittent fasting if desired for even better results. "Schlanke Tanne" means gaining culinary joy – without deprivation, but with pleasure and renewed vitality.Choose between and combine with intermittent fasting for even better results. Schlanke Tanne is about gaining the joy of eating well – not by going without, but with pleasure and renewed vitality.
"Schlanke Tanne" packages
Everything under one roof
We also collaboratework with with the Agatharied Academic Teaching HospitalAgatharied Academic Teaching Hospital, which offers diagnostic services for gastroscopies, colonoscopies, cardiac catheterizations, and cardiac MRIs (a non-invasive examination of the coronary arteries and heart muscle). The radiology practice located in the same building provides all imagingall imaging procedures procedures at the highest level.highest levelWe also the , which provides diagnostics for gastroscopy, colonoscopy, cardiac catheterisation, and cardiac MRI (a non-invasive examination of the coronary arteries and heart muscle). The radiology practice in the same building offers at the .
Good to know
The minimum recommendation is five fasting days, since the transition and refeeding days (going from "100 to almost zero" and back) place particular demands on the body. For first-time fasters, 7 days of fasting plus 2–3 days of refeeding (around 10 days in total) has proven optimal. Anyone fasting for health reasons should aim for at least 10 fasting days.
The refeeding day begins symbolically with an apple ("breaking the fast"): each bite should be chewed 30–40 times, to ease the stomach and digestion gently back into solid food. Refeeding should last roughly one third of the fasting period. Eat slowly and consciously, notice how intensely everything tastes, and gradually return to your usual diet.
And afterwards? If your goal is a sustainable change of diet, it would be lovely if you had a few more days. You could continue learning to eat intelligently with the Low Carb "Schlanke Tanne" for a while. An individual nutrition consultation may also be worthwhile.
We generally recommend one of our fasting arrangements, since these already include all medical consultations and accompanying treatments.
The "Schlanke Tanne" is designed as a sustainable change of diet. There is no fixed end date — it aims at long-term integration into everyday life ("Schlanke Tanne at home"), so that weight reduction, metabolic activation and lasting dietary success without the yo-yo effect can be achieved. We recommend at least 5–7 days.
We recommend our Low Carb arrangements (Small, Medium, Large): they include all the essential treatments — lymphatic drainage, contrast affusions, intestinal cleansing — to support your "Schlanke Tanne" diet optimally.
If, however, you would prefer the nutrition programme alone, you may also book individual treatments à la carte — in that case, each treatment will be billed separately.
The recommended arrival days are Sunday, Tuesday and Thursday, and they correspond to our practice's consulting hours. The intake consultation should take place on the day after your arrival.
- On the day of arrival, you'll receive a vegetable plate for dinner.
- Fasting itself begins on the day after your arrival, with the medical intake appointment, after which you'll receive your Glauber's salt.
This way, you start fasting in a clear and well-supported manner.
At the Tannerhof we practise exclusively Buchinger therapeutic fasting.
If you're not yet ready for fasting, our Low Carb "Schlanke Tanne" Intervall is a fitting alternative.
Fasting is undertaken exclusively under medical supervision. Your intake appointment on the 1st fasting day determines whether fasting is suitable for you. Therapeutic fasting is generally not advisable in the case of:
- Pregnancy and breastfeeding
- Eating disorders or uncontrolled overweight
- Severe chronic conditions (e.g. unstable cardiovascular problems, untreated type 1 diabetes)
- Acute infections or high fever
Please discuss any pre-existing conditions and medications with our doctor in advance.

















