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Micronutrients — vitamins, minerals, amino acids, and antioxidants — underpin virtually every system in the human body. From energy metabolism and immune defence to hormone regulation, sleep quality, and cognitive sharpness, even modest deficiencies can have a meaningful impact on how you feel and function day to day.
Despite ready access to food, nutritional shortfalls are far more common among adults in Germany than most people assume. Suboptimal levels of vitamin D, vitamin B12, iron and ferritin, magnesium, and omega-3 fatty acids are among the most consistently identified gaps in clinical practice. Population data across Germany suggests the majority of adults carry at least one deficient or borderline nutrient. Studies indicate that around half of older adults in Germany have insufficient vitamin D levels, and over 90% of people in Western countries fall below the optimal Omega-3 Index threshold — Bielefeld residents are no exception.
Some groups carry a higher risk of nutritional shortfalls: vegetarians and vegans, older adults, women of reproductive age, endurance athletes, and those taking long-term medications such as proton pump inhibitors, metformin, or oral contraceptives, all of which can impair absorption or increase the body's demand for specific nutrients.
At The Longevity Practice, micronutrient analysis is woven into our broader preventive health framework. Using thorough clinical assessment and targeted laboratory testing, we identify imbalances and build personalised strategies focused on lasting physiological function — not generic supplement protocols or short-lived trends.


Nutritional imbalances are frequently overlooked because their symptoms develop gradually and are often dismissed as the effects of stress, a demanding schedule, or simply getting older. Recognising the patterns that may point to suboptimal nutrient status is an important first step toward addressing the underlying cause.
Common presentations reported by patients with nutritional shortfalls include:
Mapping these symptoms over time and correlating them with laboratory findings allows our clinicians to identify which nutritional factors are contributing most significantly — and to design a targeted, evidence-based response tailored to your individual picture.
Micronutrient optimisation at The Longevity Practice is personalised, evidence-driven, and rooted in your individual clinical picture. We begin with a thorough review of symptoms, diet, lifestyle, medical history, and available laboratory data — so that every recommendation is grounded in real findings rather than assumptions or generic protocols.
A micronutrient consultation may include:
Treatment plans are reviewed and refined based on symptoms, repeat laboratory testing, and clinical progress. Many patients begin noticing improvements in energy, sleep, concentration, or recovery within a matter of weeks. Others benefit from longer-term monitoring and ongoing adjustment to their supplementation strategy.
What Our Practice Does Not Offer
The Longevity Practice specialises in preventive and medical treatment. We do not offer surgical procedures, IV wellness drips, or unvalidated testing such as epigenetic age kits. Where your needs fall outside our scope, we will provide appropriate referral to the right specialist.


The Longevity Practice is built on a simple idea: health problems are far easier to address before they take hold. Through precise diagnostics and personalised clinical assessment, we help patients understand their biology early — and take meaningful, evidence-based steps to preserve and extend long-term health. Whether you are based in Bielefeld or travelling from across the OWL region, our goal is to give you a thorough picture of where you stand and what you can do today to support a longer, healthier life.
Everything we do is guided by a clear set of values, designed to put long-term health first:
Note: Our approach is grounded in non-invasive, sustainable solutions. We focus on lasting physiological correction and long-term health management — not quick fixes, wellness fads, or unvalidated trends.
See if our approach is the right fit for you. Book your consultation online and Schedule an appointment.
In our practice, we rely exclusively on evidence-based methods and medical diagnostics that have been scientifically proven to make a difference. Our focus is on preventing the “four horsemen” of aging—cardiovascular disease, cancer, metabolic dysfunction, and neurodegeneration—rather than offering trends like epigenetic age tests or wellness drips. Our Prevention strategy addresses tailored exercises, nutrition, sleep, mental health and if necessary support by supplement and medication.
The cost for a Micronutrient Focus Session is based on the German healthcare pricing system (GOÄ – Gebührenordnung für Ärzte). We encourage you not to stop at consultation alone, but to begin your full Longevity Journey with us. Here is what our protocol looks like:
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