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I struggle to lose weight despite eating carefully
People process food differently. In some cases this may influence how easily weight can be reduced.
The Slim Test combines laboratory blood analysis with medical interpretation to help adapt nutrition more closely to the way your body processes food.
People do not respond to food in the same way. That is one reason why general diets often only work temporarily.
The Slim Test is designed to help align nutrition more closely with your personal metabolic response rather than relying on broad dietary rules.
What works well for one person may not work well for another. The important question is how your own body reacts to specific foods.
People process food differently. In some cases this may influence how easily weight can be reduced.
Cravings can have many causes, including the way the body reacts to certain foods and eating patterns.
Persistent fatigue and reduced energy can sometimes make it worthwhile to take a closer look at nutrition and metabolism.
The Slim Test has been medically refined over many years. Its foundation is a blood analysis intended to assess how the body responds to different foods under everyday conditions.
The resulting nutritional guidance is not based on rigid diet rules, but on your own individual metabolic response.
Unlike conventional blood tests, the Slim Test is deliberately carried out after two days of rich, normal eating rather than in a fasting state.
This approach is intended to provide insight into how the body reacts to food in daily life rather than under artificial fasting conditions.
There is no universal solution when it comes to weight reduction. Individual metabolism, lifestyle and physical strain can all influence how food is processed.
A blood analysis may help place these differences into context and support a more individual nutritional approach.
A key element of the Slim Test is a structured system that translates your results into clear and practical nutritional guidance.
Dr Stephan Schimpf recognised early on that standard diet concepts often fail to reflect the complexity of individual metabolism.
The worldwide increase in obesity suggests that broad nutritional rules alone rarely lead to sustainable long-term weight reduction.
This medical observation became the basis for the Slim Test — an individually focused nutritional concept built around personal metabolic response.
The focus is not short-term restriction, but a more targeted selection of foods.
The Slim Test is designed to provide a medically informed foundation for healthier and more sustainable weight reduction.
Many conventional diets produce only temporary results and often mainly reduce water weight. The Slim Test instead focuses on metabolic response.
The aim is not rapid but unstable weight loss, but a more sustainable change supported by improved energy levels and better day-to-day wellbeing.
The Slim Test combines laboratory diagnostics, medical interpretation and nutritional guidance within one structured system.
The Slim Test was originally developed for professional athletes, including alpine skiing, golf and motorsport.
Today the method is available to anyone wishing to adapt nutrition more individually to their metabolism.
The focus is on a realistic, medically informed nutritional approach rather than short-term programmes.
Shortly after your order, you will receive all instructions for the Slim Test together with the laboratory referral for your blood test by email.
Before the blood test, you should eat generously for two days and also have a substantial breakfast on the day of the analysis.
The blood sample can be taken at any medical laboratory of your choice. Once your laboratory values are available, they are submitted to us for evaluation.
Your laboratory results are evaluated by Dr Stephan Schimpf using a dedicated multi-stage assessment process developed specifically for the Slim Test.
Your personal nutritional evaluation is usually provided within two working days after your laboratory values have been received.
Includes medical evaluation, assessment of 70 foods and follow-up support by email.
Order nowThe Slim Test can be carried out in all English-speaking countries through a local medical laboratory. Laboratory fees vary depending on country and provider, so please check the cost directly with the laboratory before your appointment.
The Slim Test is designed to provide not only laboratory values, but also practical and understandable nutritional guidance for everyday life.
The test is based on a blood analysis carried out after two days of normal, rich eating. The results form the basis for an individual nutritional recommendation.
No. The focus is on food selection and metabolic response rather than continuous calorie counting.
The blood sample can be taken at any medical laboratory in your local area.
Your personal evaluation is usually completed within two working days after your laboratory values have been received.
Yes. The nutritional recommendations can be adapted to different dietary preferences and lifestyles.
Order the Slim Test today and receive your personal nutritional evaluation within just a few days.
Order now