How to collect samples for testing?

After purchasing a test, we send a sample collection kit to the specified address. The kit contains all necessary items and detailed instructions for collecting and returning the material for testing.

Is sample collection safe?

Yes. Sample collection is safe and can be done independently according to the instructions included in the kit.

Can I collect samples myself at home?

Yes. All samples can be collected independently at home, without the need to visit a collection point.

Can a child collect samples at home?

Yes. For younger children, sample collection may require the assistance of a parent or guardian.

What is included in the sample collection kit?

The kit contains items necessary for collecting biological material, including sample containers, collection instructions, and materials needed for preparing the return shipment. The contents of the kit may vary depending on the chosen package.

How to prepare for sample collection?

Samples are usually collected in the morning. We recommend maintaining your standard routine and following the instructions included in the kit. Detailed preparation information is provided with your order.

What if I make a mistake during material collection?

Don’t worry about it. In most cases, the sample can be collected again the next day. If you have any doubts, please contact us via the contact form.

How will I receive the results?

Results are provided electronically and appear in the client panel.

When will the courier pick up the collected samples?

Sample pickup should be scheduled one day in advance. Detailed information regarding pickup arrangements is provided with the test kit.

Which courier company delivers and picks up samples?

Depending on the country, we cooperate with various courier companies. Information about the carrier is provided during the order fulfillment stage.

What samples are needed for biomarker and microbiome testing?

Depending on the chosen package, stool, saliva, and urine samples are analyzed. All materials can be collected independently at home according to the instructions included in the kit.

Can samples be collected at home, or do I need to visit a collection point?

The entire process takes place at home. After purchasing a test, a sample collection kit is delivered to the specified address. After collecting the material, a courier picks up the shipment and delivers it to the laboratory. There is no need to visit a collection point.

How long does it take to get the results?

The average waiting time is approximately 20 business days from the moment the collected samples are delivered to the laboratory.

Who performs the laboratory analyses?

Laboratory analyses are performed by the external laboratory Genloxa, specializing in genetic and molecular research.

What are psychometric tests?

Psychometric tests are standardized tools used to assess selected traits, competencies, and ways of human functioning. They can help in better understanding, among other things, learning style, mental resilience, cognitive functions, attitude towards development, sense of control, or personality traits.

Who are the tests and assessments for?

Psychometric tests and biomarker packages have been developed for children, adolescents, and adults.

Can the results support further diagnosis?

Yes. The results can provide an additional source of information for parents, specialists, and individuals interested in a better understanding of their functioning. They do not replace medical or psychological diagnosis but can help in making decisions regarding further consultations or examinations.

Is the microbiome part of every package?

Yes. Microbiome analysis is an integral part of every biomarker package. This allows for the consideration of one of the elements related to the functioning of the body and the gut-brain axis.

Why can’t a child concentrate?

Difficulties with concentration can have many causes. The ability to focus attention is influenced by, among other things, sleep quality, stress levels, emotions, motivation, the school environment, and the child’s individual cognitive characteristics. Concentration problems do not always mean a neurodevelopmental disorder – they are often a signal that the child’s body or psyche is facing additional challenges.

Lero Lab helps to look at the problem from different perspectives. Parents can use standardized psychometric tests and the Concentration and Attention Package, which includes biomarker and microbiome analysis, supporting a better understanding of factors that may affect a child’s functioning.

Can lack of concentration result from stress, sleep, or diet?

Yes. Sleep, stress, and diet are factors that can affect cognitive functioning, the ability to focus attention, and overall well-being. Prolonged stress or insufficient regeneration can hinder effective learning and concentration.

The biomarker packages available at Lero Lab have been developed to support the analysis of selected biological factors related to, among other things, concentration, emotions, and sleep. Each package also includes microbiome analysis.

When do a child’s concentration problems require consultation with a specialist?

It is worth considering a consultation when difficulties persist for a longer period, affect academic performance, social relationships, or the child’s daily functioning. Particular attention should be paid to situations where symptoms worsen or occur simultaneously with emotional problems, sleep issues, or behavioral concerns.

The results obtained through Lero Lab solutions can provide an additional source of information to support discussions with a specialist and planning further diagnostic steps.

Does my child have ADHD or are they just distracted?

Distractibility is a natural part of development and can occur in any child. In the case of ADHD, however, difficulties with concentration, impulsivity, or excessive activity are more severe, persist for a longer time, and affect the child’s daily functioning at home, school, and in social relationships.

Since similar symptoms can have different causes, it is worth looking at the problem more broadly. Lero Lab offers psychometric tests and biomarker packages that can provide additional information to support further assessment of the situation.

How to distinguish ADHD from concentration problems?

Concentration problems are a symptom, while ADHD is a specific neurodevelopmental disorder. A child may have difficulty focusing attention for many reasons, such as stress, insufficient sleep, emotional difficulties, overload of responsibilities, or other health problems. In ADHD, symptoms are usually chronic, occur in various situations, and significantly hinder daily functioning.

Lero Lab helps parents gain a broader picture of their child’s functioning by combining psychological and biological perspectives. Such information can be valuable support during further consultations.

What ADHD symptoms are visible at school?

ADHD symptoms may include difficulty sustaining attention during lessons, frequently forgetting instructions, losing school materials, problems with organizing work, impulsively answering questions, or difficulty staying seated for extended periods. However, it is important to remember that isolated behaviors of this type do not automatically mean ADHD.

If a parent observes persistent school difficulties, psychometric tests and the ADHD/Autism – diagnostic support package can help gather additional information about the child’s functioning.

Can a child with ADHD have sleep problems?

Yes. Research shows that sleep difficulties occur more frequently in many individuals with ADHD than in the general population. These may include problems falling asleep, frequent awakenings, irregular sleep patterns, or a feeling of insufficient regeneration. At the same time, sleep problems can also exacerbate difficulties with concentration and emotional regulation.

That is why the Sleep and Regeneration Package is available at Lero Lab, allowing for an examination of selected biological factors related to sleep and microbiome analysis.

Does ADHD affect learning and school performance?

ADHD can affect the learning process, work organization, task completion, and maintaining attention during classes. However, this does not mean that a child with ADHD has lower intellectual potential. Many children with ADHD achieve very good results, especially when they receive appropriate support tailored to their needs.

Lero Lab helps parents better understand selected aspects of their child’s functioning that may be relevant to their learning, concentration, and daily life.

What can resemble ADHD in a child?

Symptoms similar to ADHD can appear, among other things, with chronic stress, anxiety disorders, sleep problems, emotional difficulties, school overload, or certain health problems. For this reason, a comprehensive assessment conducted by specialists is so important.

The solutions offered by Lero Lab help to look at a child’s functioning more broadly and can provide additional information to support the process of further diagnosis.

What information can help a specialist in diagnosing ADHD or autism?

Specialists pay attention to, among other things, the child’s developmental history, functioning at home and school, difficulties reported by parents and teachers, observation results, and diagnostic tools. The more complete the picture of the child’s functioning, the easier it is to conduct a reliable assessment.

The results of psychometric tests and data obtained within the ADHD/Autism – diagnostic support package can provide an additional source of information that parents can use during consultations with a specialist.

What is the microbiome?

The microbiome is the community of microorganisms inhabiting the human body, primarily the digestive tract. It consists of bacteria, viruses, fungi, and other microbes that participate in many biological processes, such as digestion, metabolism, immune system function, and the production of certain substances affecting the body.

At Lero Lab, microbiome analysis is an integral part of every biomarker package. This allows for the consideration of one of the important elements influencing the functioning of the body.

Can the microbiome affect concentration?

An increasing number of scientific studies indicate a correlation between the gut microbiome and the functioning of the nervous system. Scientists are analyzing, among other things, the influence of gut microorganisms on cognitive processes, stress regulation, and the gut-brain axis. However, it is important to remember that concentration depends on many factors, and the microbiome is only one of them.

The Concentration and Attention Package available at Lero Lab has been developed for individuals who want to better understand selected biological factors that may be related to concentration and cognitive functioning.

Do intestines affect emotions?

The gut and brain are in constant communication via the nervous, hormonal, and immune systems. Research indicates that the microbiome may play a role in processes related to emotion regulation and the body’s response to stress. However, this does not mean that emotions depend solely on the state of the gut – they are influenced by many biological, psychological, and environmental factors.

The Mood and Emotions Package at Lero Lab was created to help look at selected aspects of body functioning related to mental well-being.

What is the gut-brain axis?

The gut-brain axis is a bidirectional communication system between the digestive tract and the brain. It includes neural, hormonal, immunological, and metabolic connections. Through this communication, the state of the body can affect brain function, and stress or emotions can impact the digestive system.

That is why microbiome analysis is an important element of all biomarker packages offered by Lero Lab.

Can the microbiome be related to ADHD?

Scientists are increasingly investigating possible correlations between the gut microbiome and ADHD. Current results suggest that there may be links between microbiota function and certain neurological and metabolic processes. However, it cannot currently be stated that the microbiome causes ADHD or that microbiome analysis allows for the diagnosis of this disorder.

The ADHD/Autism – diagnostic support package at Lero Lab is not intended to diagnose ADHD. However, it can provide additional information to support further assessment conducted by specialists.

Is the microbiome important in autism?

In recent years, many studies have analyzed possible correlations between the gut microbiome and the autism spectrum. This area is still the subject of intensive scientific research. Although some differences in microbiota composition are observed in some individuals with autism spectrum disorder, the current state of knowledge does not allow for the use of microbiome testing to diagnose autism.

Lero Lab treats microbiome analysis as one of the tools supporting a broader view of the body’s functioning, and not as a diagnostic tool.

How can microbiome testing help better understand the body?

The microbiome participates in many biological processes related to digestion, metabolism, immunity, and gut-brain axis communication, among others. Microbiome analysis provides additional information about its composition and selected parameters related to the body’s functioning.

At Lero Lab, microbiome testing is always combined with biomarker analysis, allowing for a multi-perspective view of the body.

Does microbiota affect mood and stress?

Scientific research indicates that the gut microbiota may participate in processes related to regulating the body’s response to stress and the functioning of the gut-brain axis. Scientists are also analyzing its potential impact on mental well-being. At the same time, it should be remembered that mood and stress levels depend on many different factors and cannot be explained solely by the state of the microbiome.

The Mood and Emotions Package has been developed for individuals who want to better understand selected biological aspects related to mental well-being.

Can the gut affect sleep?

An increasing number of studies suggest a correlation between the microbiome, circadian rhythm, and sleep quality. Scientists are analyzing how gut microorganisms can participate in processes related to body regeneration. However, sleep remains a multifactorial phenomenon, also influenced by lifestyle, stress, physical activity, and general health.

The Sleep and Regeneration Package at Lero Lab was created for individuals who want to better understand selected biological factors related to sleep and regeneration.

When is it worth testing the microbiome?

Microbiome testing can be a valuable solution for individuals who want to better understand the functioning of their body or their child’s body. It is of particular interest to those seeking a broader perspective on concentration, emotions, sleep, mental well-being, and a healthy lifestyle.

At Lero Lab, microbiome analysis is an integral part of every biomarker package. By combining microbiome with biomarkers, it is possible to obtain a more comprehensive picture of selected aspects of the body’s functioning.

Why can’t I fall asleep?

Difficulties falling asleep can result from many factors. The most common include stress, emotional tension, irregular daily rhythm, exposure to screen light before bed, excessive caffeine, and improper sleep habits. Problems falling asleep can also be related to the body’s functioning, so it is worth looking at this problem in a broader context.

The Sleep and Regeneration Package at Lero Lab has been developed for individuals who want to better understand selected biological factors that may be related to sleep quality and body regeneration.

Why am I always tired?

Chronic fatigue can have many causes. Sometimes it results from insufficient sleep, but it can also be related to stress, overload of responsibilities, improper regeneration, or other factors affecting the body’s functioning. If fatigue persists for a longer period, it is worth looking at the problem more closely.

The Sleep and Regeneration Package was created for individuals who want to better understand selected biological aspects that may affect energy levels and regeneration.

Why do I wake up feeling unrested?

Feeling unrested after waking up does not always mean that we sleep too little. The quality of sleep, the number of awakenings during the night, the regularity of the circadian rhythm, and the effectiveness of regenerative processes occurring during rest are also important.

Lero Lab offers the opportunity to look at sleep more broadly than just through the prism of hours slept. The Sleep and Regeneration Package helps to better understand selected biological factors related to body regeneration.

Why do I wake up at night?

Night awakenings can have many causes, including stress, emotional tension, inappropriate sleep conditions, or individual characteristics of the body. Sporadic awakenings are a natural part of sleep, but if they occur frequently and affect well-being during the day, it is worth looking at the problem more closely.

The Sleep and Regeneration Package can help provide additional information regarding selected biological factors related to sleep quality and body regeneration.

Why does a child sleep poorly?

Sleep problems in children can have many causes. Sleep quality is influenced by, among other things, daily stress levels, amount of physical activity, use of electronic devices before bed, irregular daily rhythm, and individual characteristics of the body. Sporadic sleep difficulties are natural, but if the problem persists for a longer period, it is worth looking at it more closely.

The Sleep and Regeneration Package at Lero Lab has been developed for parents who want to better understand selected biological factors that may be related to their child’s sleep quality and regeneration.

Do sleep problems affect a child’s concentration?

Yes. Sleep plays a very important role in processes related to attention, memory, learning, and cognitive functioning. Children who sleep too little or have reduced sleep quality may more often experience difficulties with concentration, work organization, and maintaining attention during activities.

At Lero Lab, parents can use the Sleep and Regeneration Package and psychometric tools that help to look at a child’s functioning in a more comprehensive way.

Can lack of sleep cause learning problems?

Yes. Adequate quantity and quality of sleep are essential for proper brain function. During sleep, processes related to knowledge consolidation, memory, and nervous system regeneration occur. Insufficient sleep can hinder concentration, memorizing new information, and effective learning.

The Sleep and Regeneration Package helps parents better understand selected biological aspects related to body regeneration that may be relevant to their child’s daily functioning.

How to check why a child is tired?

First, it is worth paying attention to the amount of sleep, its regularity, the child’s activity level, and factors related to stress and daily functioning. If fatigue persists for a longer period or affects learning, concentration, and well-being, it is worth considering a broader assessment of the situation.

Lero Lab offers solutions that allow for a psychological and biological perspective on the problem. The Sleep and Regeneration Package can provide additional information to support a better understanding of a child’s functioning.

Can the microbiome affect sleep?

An increasing number of scientific studies indicate a correlation between the gut microbiome and the functioning of the gut-brain axis. Scientists are also analyzing possible links between the microbiota, circadian rhythm, and processes responsible for body regeneration. At the same time, sleep is a multifactorial phenomenon and does not depend solely on the state of the microbiome.

Since the microbiome can be one of the elements influencing the body’s functioning, its analysis is an integral part of the Sleep and Regeneration Package available at Lero Lab.

Why does a child have emotional problems?

Emotional problems in a child can result from many different factors. Temperament, life experiences, peer relationships, family situation, stress levels, sleep quality, and general health all influence well-being and emotional regulation. Emotional difficulties can manifest as frequent outbursts of anger, irritability, tearfulness, withdrawal, or excessive tension.

At Lero Lab, we help parents better understand selected aspects of their child’s functioning. Psychometric tests and the Mood and Emotions Package can provide additional information to support informed decision-making for further steps.

How to help a child cope with stress?

Stress is a natural reaction of the body to challenges and changes. The problem arises when it is too intense or persists for too long. Children are primarily helped by a sense of security, parental support, adequate sleep, physical activity, and learning to recognize and name their own emotions.

The first step is to understand what the child is dealing with on a daily basis. Lero Lab offers standardized psychometric tests and biomarker packages that can help better understand the factors affecting a child’s mental well-being.

Does stress affect a child’s concentration?

Yes. Prolonged stress can affect the ability to focus attention, memorize information, and learn effectively. A child experiencing excessive tension may have difficulties with concentration, work organization, and performing daily school duties.

At Lero Lab, parents can use both psychometric tests and the Concentration and Attention Package. This allows for looking at the problem from different perspectives and better understanding the factors that may affect a child’s functioning.

Why does a child get discouraged quickly?

Quick discouragement can be related to, among other things, low self-belief, previous failures, high stress levels, or difficulties in coping with challenges. Children differ in terms of mental resilience and how they react to difficulties, so an individual approach to the situation is important.

The Growth Mindset Test available at Lero Lab helps assess a child’s beliefs about developing their own skills and their approach to challenges and making mistakes.

Why does a child lack self-belief?

A sense of self-efficacy is built gradually based on experiences, relationships with the environment, and the way successes and failures are interpreted. A child may have difficulty believing in their own abilities if they often compare themselves to others, fear making mistakes, or experience high pressure related to results.

At Lero Lab, we offer psychometric tools that help better understand a child’s way of thinking about their own abilities, motivation, and development.

How to check a child’s mental resilience?

Mental resilience is the ability to cope with stress, changes, and daily challenges. It manifests, among other things, in the ability to regain balance after setbacks, perseverance, and flexible reactions to difficult situations. Its level can be assessed using appropriate psychometric tools.

The Resilience Test available at Lero Lab has been developed to support the assessment of selected aspects of a child’s mental resilience in a structured and standardized way.

Does the microbiome affect mood?

An increasing number of scientific studies indicate that the gut microbiome may play a role in processes related to the functioning of the gut-brain axis. Scientists are analyzing its potential connection with mental well-being, stress regulation, and overall mood. At the same time, mood depends on many biological, psychological, and environmental factors.

The Mood and Emotions Package at Lero Lab includes microbiome and biomarker analysis, allowing for a look at selected aspects related to mental well-being.