
ZEST | YOUR ENERGY CHECK
Holistic. Precise. Individual.
“Your energy is the foundation for everything that truly matters to you.”
Your energy and well-being are not a coincidence - they are the result of the choices you make every day. Your lifestyle and how you deal with everyday challenges have a significant impact on how vital, balanced and alive you feel. Now more than ever, these are the keys to true joy and inner strength.
If you often feel exhausted, sleep poorly or are constantly under stress, it becomes difficult to move through life with ease and strength. But where exactly should you start?
Zest, the comprehensive energy check-up, gives you a profound assessment of where you stand in terms of vitality, regeneration and inner balance. How much stress is your body under - and what is throwing it off balance? And above all, where is it worth taking a closer look and making specific changes?
Zest combines modern medical technology and laboratory analysis with everyday lifestyle analysis - scientifically based and individually tailored. You get real guidance, concrete levers for change and the opportunity to take back control of your energy.
THE CONCEPT.
I have been working on this concept for over a year with five partners specialising in various areas of medicine. The result is a personalised, holistic screening tool that shows you how your body and mind are doing, what risks you face, and which measures will specifically promote your energy and well-being.
In addition to comprehensive questionnaires, the check consists of the following six modules, which can be individually combined as required.
LABSCAN 360
LABscan 360 is your comprehensive check-up that uses over 50 well-researched and sensibly combined laboratory parameters to safely and reliably check many of your metabolic processes and risk factors. LABscan 360 is not offered as a preventive health measure by statutory health insurance providers, as it goes far beyond their service obligations.
OMEGA-3-SCAN
Fatty acids are essential building blocks of your body's cells and play a central role in energy, mental clarity and inflammation regulation. The HS-Omega-3 and HS-Trans Index show how well your cells are supplied with valuable omega-3 fatty acids – and whether you are in the optimal range. A balanced index strengthens the heart and circulation, promotes mental performance and supports an active, vital attitude towards life.
CORTISOLSCAN
Stress is a risk factor for many multifactorial diseases. The CORTISOLscan shows whether chronic stress is affecting your adrenal glands or whether you are on the road to burnout. The results enable targeted measures to be taken, such as sleep and nutrition therapy or medical support.
ENTEROSCAN
The ENTEROscan provides deep insights into your digestive health – including possible inflammation, the strength of your gut immune response, the performance of your pancreas, and the state of your gut microbiome. It can also detect signs of increased intestinal permeability. With this knowledge, you can take informed, targeted action to support your gut and overall well-being.
VITALSCAN 48
VITALscan 48 is a sensor-based long-term measurement taken directly at your heart, combined with an assessment of your subjective health perception. Over a period of two days, your actual sleep recovery, stress level and daily activity are determined. You also receive an assessment of your risk of diabetes, cardiovascular disease and stroke.
RAYOSCAN
RAYOscan Human® energetically assesses 21 physiological areas of your body. An ECG is used to measure qualitative changes in your heartbeat and evaluate them energetically. This tells you which energetic disturbances are most pronounced in your case and which specific measures can be taken to harmonise them.
HOW DOES THE PROCESS WORK?
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Once we have defined the modules of your energy check, you will receive a box containing everything you need to complete the test, conveniently delivered to your home.
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For the LABscan 360 and the OMEGA-3 Scan, you need to visit your GP to have a blood sample taken. For the CORTISOLscan and ENTEROscan, you collect your own saliva and stool samples at home. For the VITALscan 48, you complete a health questionnaire and wear an ECG monitor for 48 hours. The optional RAYOscan can only be carried out in Gummersbach.
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Once the laboratories have analysed your samples, all your data will be evaluated in detail.
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Following the assessment, Christine Erlhöfer (certified health practicioner) will provide you with comprehensive and detailed verbal feedback on your test results.
You will also receive a report on the results and some initial recommendations on how to improve your energy levels and overall well-being.
YOUR BENEFITS.
True well-being begins with insight. When you understand what’s really going on in your body, you can take purposeful action and create lasting change.
Zest offers more than just a check-up: it provides clarity, puts you back in control, activates your inner drive and empowers you to make better choices regarding your energy, vitality and life.
EFFORTLESS & FLEXIBLE
All test materials will be sent to you. You can take most of the samples yourself at your convenience. Only the blood sample requires an appointment, for example with your doctor. However, the Rayoscan test can only be carried out at the Christine Erlhöfer naturopathic practice in Gummersbach.
CLEAR & HOLISTIC INSIGHTS INTO YOUR BODY & MIND
Zest is a one-system solution that combines lab diagnostics, HRV tracking and lifestyle analysis, covering both physical and mental aspects – objectively measured and explained in an understandable way. With over 100 parameters you gain a comprehensive and precise understanding of your physical and mental state.
PREVENTION STARTS WITH AWARENESS
Hidden imbalances are detected early, before symptoms arise. You'll receive clear, actionable recommendations based on your personal data.
UNDERSTANDING YOUR BODY - MAKING BETTER DECISIONS
When you understand how your body works, you make better choices – and stick with them. Zest reveals how your lifestyle affects your energy and well-being, giving you the clarity to act with confidence, based on real data, not just feelings.
IGNITES YOUR MOTIVATION TO TAKE ACTION
Zest doesn’t pressure – it activates. Many users experience a clear internal shift that sparks real change. 67% of VITALScan 48 participants adjust their habits – not through pressure, but from genuine motivation.
SCIENCE BASED & TRUSTED
Cutting-edge lab diagnostics, state-of-the-art sensor technology, intelligent questionnaires – Zest's components are built on science and engineered in Germany.

CHOOSE YOUR PATH.
CREATE YOUR JOURNEY.
Are you ready to take responsibility? Are you ready to consciously influence your energy and well-being?
Then now is the best time to do the first step. Gain the clarity and motivation to make lasting changes and start your journey to a more vibrant life today.
Please feel free to get in touch and arrange a free, no-obligation initial consultation. NOW.