Body Detox is medically supervised therapeutic fasting following the Buchinger method. It begins with a medical history-taking in which our doctors clarify your starting point, risks and goals. Across the eight or ten days, circulation, sleep and fluid balance are tracked with medical diagnostics (lab work, bioimpedance). Therapies such as IHHT altitude training, Kneipp contrast affusions and hay-flower wraps support the fasting metabolism in targeted ways. At home, that medical guidance is missing – and usually so is the quiet the body needs for a deeper shift.

Body Detox is suitable for healthy adults looking to give their metabolism a break. Before your stay, we will review your medical history and current medications. The program is not suitable for those with acute illnesses, advanced cardiovascular or kidney disease, eating disorders, or for pregnant or breastfeeding women, individuals who are severely underweight, or children and adolescents. For those with chronic conditions, diabetes, or who take regular medication, we will decide on an individual basis whether and in what form fasting is appropriate.

The program consists of four phases. On arrival day, you will have a medical check-in including a health history, examination, and bioimpedance analysis. One to three preparation days help you ease into the process; on the first day of fasting, Glauber's salt is used to cleanse the bowels and reduce hunger. This is followed by the fasting period, featuring herbal tea in the morning, mild vegetable soup at lunch, and freshly pressed juice in the evening. The process is supported by Kneipp contrast showers, hay flower wraps for liver support, fasting massages, IHHT, and breathing therapy. The final days are dedicated to breaking the fast—lasting about one-third of the total fasting duration—and a final medical consultation. Details on the method: Buchinger method at Tannerhof.

During the fasting days, you will have herbal tea in the morning, a mild vegetable soup for lunch (with an optional cup of broth), and a freshly pressed fruit or vegetable juice in the evening. In addition, drink herbal teas, mineral water, hot ginger water, or water with fresh lemon—at least 3 liters per day. This supports your circulation and helps the kidneys flush out acids. Coffee, alcohol, sweets, and solid meals are completely off-limits. On the transition days before the main fast, eat light meals (fruit, potato, vegetable, or raw food days), and focus on alkaline-rich foods when breaking the fast.

The 8-Day Basic program starts at 1,010 EUR, and the 10-Day Advanced program starts at 1,305 EUR; both are program packages excluding accommodation. The package price includes the initial medical history and examination, follow-up medical consultations, the final review, bioimpedance analysis, fasting nutrition, and a tailored therapy program (including IHHT altitude training, Kneipp contrast showers, hay flower wraps, fasting massage, detox massage with royal oil, acidosis massage, and Herta Richter breathing therapy). Accommodation, further laboratory tests, and additional treatments are charged separately.

Eight days are sufficient to transition your metabolism, circulation, and fluid balance into a controlled fasting state. For first-time fasters, we recommend ten days—seven days of pure fasting plus about three days of reintroduction—which is considered optimal. If you have specific health goals, a longer period of pure fasting is advisable. Arrival days are Sunday, Tuesday, or Thursday. The recommended minimum stay is seven days; experience shows that shorter stays do not lead to a stable fasting transition.

The first two to three days are the most intense. On the so-called transition day—usually day two or three—the body switches from glucose to fat metabolism; during this phase, you may experience weakness, shakiness, mild nausea, or headaches. In our experience, a strong green tea with honey helps significantly. From day three onwards, most guests report feeling light, clear-headed, and energized—some even experience the famous fasting euphoria. Staying warm, drinking enough fluids (at least 3 liters), and getting plenty of rest are essential.

The transition phase is just as important as the fast itself and should last about one-third of the total fasting period. It begins at the Tannerhof: the apple on the day you break your fast symbolizes mindful chewing—30 to 40 times per bite. This is followed by two to three days of gentle reintroduction to food, focusing on alkaline-rich, vegetable-based meals. During your final consultation, you will receive specific recommendations for the time ahead. The focus is on regulation, metabolic relief, and clearer energy levels; weight loss can be a pleasant side effect, but it is not the primary goal. Many guests choose to extend their stay immediately with our Nutrition Program to solidify new eating habits and practice low-carb routines for daily life.

Yes – moderate exercise is an integral part of the Buchinger method. It helps prevent muscle loss and supports detoxification through deeper breathing. Walks, light hiking in the area around the Tannerhof, water aerobics, and breathing exercises are ideal. Intensive strength training, high-performance sports, and long mountain hikes are not suitable during the fasting phase, as your circulatory reserves are limited. In the current Tannerhof weekly program you will find guided hikes and water sessions that are well-suited to the fasting phase.

You can book Body Detox directly online: the 8-Day Basic from 1,010 EUR or the 10-Day Advanced from 1,305 EUR. Arrival days are Sunday, Tuesday, or Thursday. For personalized advice—regarding room selection, pre-existing conditions, the right program depth, or preferred dates—please reach out via our inquiry page, by phone at +49 8023 810, or by email at info@tannerhof.de. We will get back to you personally.