Nutrient deficiency test: top selection – expert comparison 2025

How well does each person really know their own body? Especially when it comes to health, nutrition, and well-being, many people want practical ways to learn more about themselves. New at-home testing options make it possible to gain valuable insights and take targeted action for oneself without much effort. Reliable results, understandable recommendations, and genuine support are becoming increasingly important. Anyone curious about how modern analyses can easily change their daily life will find exciting options and surprising differences here.

Table of contents

• Mybody®x
• Cerascreen
• Made for me – personalized health solutions
• Cerascreen
• Lykon

mybody®x

At a glance

mybody®x offers scientifically sound health tests for nutrition, metabolism, and gut health that you can conveniently perform at home. The analyses are conducted in ISO-certified laboratories in Germany and provide digital, personalized recommendations plus free expert advice. The overall concept aims for the sustainable optimization of well-being, digestion, and weight management, and has convinced over 11,314 satisfied customers. A clear focus on quality and user-friendliness makes mybody®x the reliable choice for preventative health checks.

Core functions

The core features include ISO-certified laboratory analyses in Germany, self-tests for DNA, gut flora, nutrients, and hormones, as well as digital evaluation of the results with personalized recommendations. Additionally, mybody®x offers free expert consultation and guarantees results with alternative solutions in case of problems. Everything is designed for convenient, discreet at-home sample collection, with a clear digital results report.

Stop. Pause for a moment.

Advantages

• Scientifically sound tests: The analyses are based on certified laboratory standards, ensuring that the results are reliable and reproducible.
• Convenient home-based testing: Sample collection and shipping are designed to minimize your effort.
• Personal consultation: Every test includes a free expert consultation that interprets the findings and recommends specific next steps.
• Clear, individual recommendations: The digital results provide practical nutritional recommendations and lifestyle tips that can be implemented in a targeted manner.
• High customer satisfaction: Over 11,314 satisfied customers speak for reliability and user-friendliness.

Who is this product suitable for?

mybody®x is designed for people who want to improve their health independently and based on evidence. It's ideal for individuals with digestive issues, intolerances, or a suspected nutrient deficiency, as well as for anyone looking to optimize their weight, performance, or anti-aging strategies. Please note: Not all tests are available in every country, and results may take 15–25 days; however, this waiting time is a consequence of thorough laboratory analyses—a conscious decision to ensure quality.

Unique performance promise

mybody®x combines certified laboratory quality, digital personalization, and expert advice in a comprehensive package—this is its strength compared to purely at-home tests without laboratory access. The guarantee of results and the option of receiving a replacement in case of problems further distinguishes the offering. In short: Here you don't just get raw data, but concrete, actionable strategies for optimizing nutrition, metabolism, and gut health. For preventative, data-driven health management, there is hardly a more comprehensive solution.

Practical example

A customer takes the gut flora test, receives a detailed digital report with nutritional and dietary recommendations, and uses the free consultation to create a practical plan. After implementing the recommendations, many users report noticeably improved digestion and increased well-being. Concrete instructions instead of vague advice.

Prices

Individual tests start from €49.00; combination packages and complete solutions vary in price. Example prices from our range: metabolic analysis from €197.00 and gut flora test from €159.00. Pricing reflects laboratory quality and supplementary consultation services, but may be higher for more comprehensive panels.

Website: https://mybody-x.com

Cerascreen

At a glance

Cerascreen offers convenient home test kits that allow you to have important biomarkers analyzed via laboratory. The reports come with clear explanations, recommendations, and the option of expert consultation—ideal if you want to monitor your health independently and conveniently from home. Drawbacks include sometimes opaque pricing details and dependence on correct sample collection. Overall: convenient and educational, but not always the cheapest option.

Core functions

Cerascreen offers a wide range of home health tests, including vitamin D levels, gut flora analyses, thyroid and hormone checks, and food intolerance tests. The results are analyzed in a laboratory and combined with background information, specific recommendations, and optional expert consultations. An app simplifies activation, sample registration, and results retrieval. Cerascreen also offers complementary nutritional supplements and blog content for further information.

Advantages

• Convenient testing at home: You can collect and send in samples yourself, so doctor's visits are not always necessary. This saves time and organization.
• Laboratory-based analysis: The test results are based on a professional laboratory analysis, which increases their validity compared to purely self-tests.
• Comprehensive explanations and advice: Every finding is provided with background information and recommendations for action, so you are not left alone with the numbers.
• User-friendly app: The app simplifies activation, tracking and result retrieval, creating a central access point for your test results.
• Wide selection of tests plus supplements: From vitamin D tests to gut flora analysis, there are many options; supplementary preparations are readily available if recommended.

Disadvantages

• Pricing is not always transparent online: Specific information about subscriptions or package discounts is not always clearly visible on the website.
• Costs for extensive checks can be higher: Those who have multiple markers checked quickly pay significantly more than for individual basic checks.
• Accuracy depends on sample quality: Missing or incorrect sample collection can limit the validity of the results, which is why guidance and care are crucial.

Who is it for?

Cerascreen is aimed at health-conscious individuals who want to monitor specific markers such as vitamin D, B12, thyroid function, or gut health themselves, without immediately visiting a doctor. It is particularly suitable for people with nonspecific symptoms (e.g., fatigue, digestive problems) who want to specifically identify the underlying causes.

Unique value proposition

The clear advantage lies in the combination of laboratory analysis, didactically presented results, and accompanying expert advice—plus the practical app and supplementary materials. This makes Cerascreen an all-in-one solution for self-diagnosis and initial intervention steps.

Practical example

Someone experiencing persistent fatigue and bloating uses the gut flora test, discovers an imbalance, receives specific nutritional and supplement recommendations, and can track an improvement after 3-6 months — all controlled via the app and with expert contact if needed.

Pricing

Prices vary per test: e.g., vitamin D test €29.90, gut flora test €129.00, thyroid test €69.00, amino acid test €54.00. Additional supplements are available at an extra cost; discounts or bundles are often offered.

Website: https://cerascreen.de

Made for me – personalized health solutions

At a glance

Made for me provides genetic analyses based on a saliva sample and combines them with personalized recommendations for nutrition, weight management, and medication compatibility. The service includes personalized products, printed and digital reports, and personal consultations in certified pharmacies. Strengths include modern laboratory technology and high data protection; weaknesses are limited availability and a waiting time of 4–5 weeks. In short: attractive for people who value precision and a personal touch—but not immediately accessible to everyone.

Core functions

The platform uses genetic analysis via saliva samples to derive specific recommendations for action. Key features include personalized nutritional advice, weight management strategies, and information on drug compatibility. Additionally, "made for me" offers personalized products such as dietary supplements and cookbooks, as well as comprehensive analysis reports in digital and printed form. For the user, this means a combination of diagnostics, tailored products, and accompanying consultation—coupled with secure sample disposal and high data protection.

Advantages

• Personalized health solutions based on one's own DNA: The recommendations are based on individual genetic information and are therefore more specific than general advice.
• Highly precise and modern laboratory procedures: The analyses are carried out using modern methods, which increases the validity of the results.
• Easy saliva sample collection at home or in the pharmacy: The sampling process is straightforward and does not require invasive blood sampling.
• Clear, understandable analysis and recommendations: The results are presented in a way that is comprehensible for laypersons.
• High-quality ingredients and strict quality controls: Products based on the results are subject to quality checks.

Disadvantages

• Available only in selected pharmacies, therefore potentially limited accessibility: Not available everywhere, which can make it difficult to use.
• Results can take up to 4-5 weeks after submission: The waiting time is relatively long and unsuitable for urgent issues.
• Not all genetic influences on health are covered: The analysis provides important clues, but does not replace a complete medical examination.

Who is it suitable for?

This offer is aimed at health-conscious individuals who want to invest in preventative, scientifically sound solutions and value personalized recommendations. It is ideal for users who pursue long-term goals such as weight management or choosing safe medications and who are not deterred by the effort of having a sample taken.

Unique selling point

Made for me combines genetic diagnostics with practical products and personalized consultations in certified pharmacies. The combination of digital reports, printed documentation, product offerings, and robust data protection creates a comprehensive, DNA-based health solution.

Practical example

A user undergoes a saliva analysis, receives a printed and digital report with nutritional recommendations, selects supplementary food supplements, and uses the advice of a certified pharmacy to better assess medication risks and manage weight in the long term.

Prices

Not explicitly stated on the website; the costs are likely variable depending on the analysis package and additional options.

Website: https://madeforme.health

cerascreen

At a glance

Cerascreen offers user-friendly at-home tests that analyze samples in a lab and deliver easy-to-understand results with recommendations. The combination of lab analysis, app integration, and access to experts makes the service attractive to anyone who wants to learn more about their body without a doctor's visit. Fast. Easy to understand. User-friendly.

Core functions

Cerascreen offers a range of at-home tests—from nutrient checks and allergy and hormone analyses to gut microbiome and DNA tests—with each sample analyzed by professional laboratories. The results come with background information, specific recommendations, and the option to schedule online consultations with experts. The app is used to activate the test, track progress, and view results, making the entire process digital and transparent.

Quick question: Do you need quick advice or a long-term strategy? Both are possible here.

Advantages

• Easy to use at home: The test kits are designed so that samples can be taken conveniently, allowing you to start without a doctor's appointment.
• Detailed results and explanations: Each analysis comes with understandable background information and concrete recommendations for action that put the result into context.
• Professional laboratory analysis: Samples are examined in laboratories, which increases the reliability of the measured values.
• Wide range of tests: From vitamin D to gut flora to allergies, the range covers many questions.
• Additional resources: Blog articles, symptom checkers and dietary supplements complement the tests and support the implementation of recommendations.

Disadvantages

• Unclear international shipping information: Details regarding shipping to other countries are limited, which can create uncertainty for users outside the home market.
• Price transparency is incomplete: Not all costs are always immediately apparent, so comparison is necessary before ordering.
• Dependence on sample quality and shipping: The validity of the results depends heavily on correct sample collection and timely shipping, which is why potential sources of error exist.

Stop. Think. Quality matters.

Who is it suitable for?

Cerascreen is suitable for health-conscious individuals seeking concrete indications of nutrient deficiencies, allergies, or intestinal problems, and who appreciate the convenience of home tests. It's ideal for people who want quick initial indications before initiating specialized medical diagnostics. It's also suitable for self-improvement enthusiasts who want to track their results digitally.

Unique value proposition

Cerascreen's strength lies in the combination of easily accessible home tests, professional laboratory analysis, supplementary explanations, and expert support. This combination makes complex laboratory results understandable and applicable for laypersons.

Practical example

Someone is suffering from fatigue and digestive problems: A vitamin D check (e.g., from €29.90) plus a gut flora test (€129.00) can identify potential deficiencies or microbiological abnormalities. The results can then be used to plan targeted dietary and lifestyle adjustments—and, if needed, book an online consultation with experts.

Prices

Prices vary depending on the test; for example, a vitamin D test costs €29.90, and a gut flora test costs €129.00. Detailed costs should be checked before ordering.

Website: https://cerascreen.de

Lykon

At a glance

Lykon offers personalized health and nutrition advice based on self-administered at-home tests. The platform combines individualized recommendations with scientifically backed products and places a strong emphasis on data security. It's particularly well-suited for users seeking data-driven, practical solutions—but be aware of potential costs and regional availability limitations.

Core functions

Lykon analyzes samples you take at home and provides tailored nutritional and health recommendations. Its portfolio includes science-based nutritional supplements, personalized nutrition plans, and supporting materials. A clear focus is placed on goals such as weight management, digestive health, and overall well-being. Lykon also emphasizes the secure handling of user data and the classification of its self-diagnostic tests as medical devices.

Advantages

• Personalized, scientifically supported approach: Lykon combines test results with tailored recommendations, so advice is not purely generic, but tailored to your data.
• Medically certified self-tests: The tests are classified as medical devices, which increases confidence in diagnostics and validity.
• Clear data security strategy: Lykon places great importance on the protection of user data and communicates secure processing, which is important for sensitive health data.
• Supporting materials and guidance: Users receive comprehensive guides and support to facilitate the implementation of the recommendations.
• Large user base with success stories: The company reports many satisfied users, which underlines social validation and practical relevance.

Disadvantages

• Lack of detailed product descriptions on the website: Potential customers cannot always find all the details about individual tests and products, which can make comparison and purchase decisions more difficult.
• Potential costs for tests and products: Services are not always free; depending on the scope, testing and product costs may apply, which can raise the entry barrier.
• Limited regional availability: According to the information provided, the offer is not available everywhere, so interested parties should check whether Lykon is available in their region.

Who is it suitable for?

Lykon is aimed at health-conscious individuals who are willing to actively collect data about themselves and adjust their lifestyle accordingly. It's ideal for people with specific goals such as digestive issues, weight management, or a desire for evidence-based nutritional supplements. If you're looking for a convenient, at-home solution with a scientific approach, you've come to the right place.

Unique benefits

Lykon's strength lies in the combination of at-home tests classified as medical devices and subsequent, personalized recommendations. This combination of diagnostics, data protection, and practical products creates a comprehensive offering that connects analysis and action.

Practical example

Someone with recurring digestive problems uses a Lykon test at home, sends in the sample, and receives dietary recommendations and suitable supplements based on the results. The structured instructions help with implementation, allowing symptoms to be addressed specifically—a direct, practical path from diagnosis to action.

Pricing

Pricing details are not specified; however, Lykon offers free shipping on orders over €100, as well as discounts through newsletters and referral programs.

Website: https://lykon.com

Comparison of health products

This table provides an overview of various health products that can be used at home. It compares features, benefits, disadvantages, prices, and usability.

product	functions	Advantages	Disadvantages	Price
mybody®x	ISO-certified laboratory analyses, DNA tests, digital evaluation	Scientifically sound, individual consultation, high customer satisfaction	Long wait for results	Individual tests from €49.00, combination packages vary
Cerascreen	Home tests such as vitamin D, gut flora, thyroid checks	Convenient, comprehensive explanations, user-friendly app	Opaque pricing information; sample quality is crucial.	Vitamin D test €29.90, intestinal flora test €129.00
made for me	Genetic analyses via saliva sample, personalized products	High precision, easy application, high data security	Limited availability, long waiting time	Price not specified
Lykon	Self-tests, individualized nutritional recommendations	Scientifically sound, certified medical devices, great customer support	Limited product details, potential costs	Free shipping on orders over €100

This information will help you identify the healthcare solutions that are right for you and support your decisions. Further details can be found on the respective websites.

Recognize nutrient deficiencies and take targeted action

Many people experience persistent fatigue or decreased performance without immediately knowing the cause. A nutrient deficiency could be the invisible reason for these physical challenges. This is precisely where the precise analysis of mybody®x comes in. Our scientifically based at-home nutrient deficiency tests help you identify your individual needs and take preventative measures early on. This way, you can avoid minor deficiencies developing into major health problems.

Discover how reliable lab results from Germany can help you optimize your diet and lifestyle to your individual needs. Benefit from personalized advice, free shipping on orders over €49, and transparent data protection. Visit mybody®x and begin your journey to greater energy and well-being. For more comprehensive health information, we also offer intolerance tests and gut health screenings . Don't wait any longer – take the best step for your health today!

Frequently Asked Questions

What are the most common symptoms of a nutrient deficiency?

Typical symptoms of nutrient deficiencies include fatigue, difficulty concentrating, hair loss, and frequent infections. Pay attention to your diet and check that you are regularly consuming all essential nutrients to avoid health problems.

How does a nutrient deficiency test work?

A nutrient deficiency test analyzes samples such as blood or saliva to determine the levels of essential vitamins and minerals. Perform the test according to the enclosed instructions and expect results within 15–25 days, which will show you if and which nutrients you are deficient in.

How often should I perform a nutrient deficiency test?

It is recommended to have a nutrient deficiency test every 6 to 12 months, especially if you are experiencing health problems or have changed your diet. Schedule tests to ensure you are getting all the necessary nutrients in sufficient quantities.

Which nutrients are typically checked in a nutrient deficiency test?

A nutrient deficiency test often checks for nutrients such as vitamin D, B12, iron, zinc, and folic acid. Inquire with the provider about the specific analyses they offer based on your health goals and symptoms.

What can I do after receiving the test results if a deficiency is detected?

If a deficiency is diagnosed, you should take targeted measures, such as adjusting your diet or taking supplements. Speak with a health professional to develop a personalized plan to correct the deficiency within the next few weeks.

Can a nutrient deficiency test also reveal health risks?

Yes, a nutrient deficiency test can uncover potential health risks resulting from insufficient nutrient intake. Use the test results to take early action and proactively improve your well-being.

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