about
Integrating Experience with Expertise
Rooted in Science and Built on Habits
about
Integrating Experience with Expertise
Rooted in Science and Built on Habits
about
Integrating Experience with Expertise
Rooted in Science and
Built on Habits
INTOTO / ɪn ˈtoʊ toʊ /
"Intoto" is derived from the Latin phrase "in toto," meaning "in entirety" or "as a whole." Pronounced [in-toh-toh], it embodies our science-based approach to functional medicine, where we analyse the whole picture — your genetics, lifestyle, and health history — to address the root causes of health issues and guide you toward complete, long-term wellness.
Rooted in Science and Built on Habits
"Intoto" is derived from the Latin phrase "in toto," meaning "in entirety" or "as a whole." Pronounced [in-toh-toh], it embodies our science-based approach to functional medicine, where we analyse the whole picture — your genetics, lifestyle, and health history — to address the root causes of health issues and guide you toward complete, long-term wellness.
Rooted in Science and Built on Habits
Our Founder:
Janina Kostiukaitė
Grounded in medical science and committed to seeing the full picture of your health.
I’ve spent over a decade working in medical sciences, studying in Lithuania, Sweden and the USA. With a Master’s in Human Nutrition and Functional Medicine and certification in DNA analysis from Nordic Laboratories, my approach is built on advanced diagnostics and a deep understanding of the body’s natural intelligence.
INTOTO is the result of years spent connecting patterns across systems, symptoms and science. I continue to grow through international health conferences, always refining the way I support others.
My work is not about chasing perfection. I help you understand what your body is truly asking for, so you can feel better, think clearer and live fully without having to give up the things that make life enjoyable.
Personal Health Journey
& Professional Dedication
Personal Health Journey
& Professional Dedication
Personal Health Journey
& Professional Dedication
Our foundation blends personal experience with professional expertise. My own health journey led to a deep commitment to understanding the body and finding real solutions beyond quick fixes.
Behind INTOTO:
Janina Kostiukaitė
Grounded in medical science and committed to seeing the full picture of your health.
I’ve spent over a decade working in medical sciences, studying in Lithuania, Sweden and the USA. With a Master’s in Human Nutrition and Functional Medicine and certification in DNA analysis from Nordic Laboratories, my approach is built on advanced diagnostics and a deep understanding of the body’s natural intelligence.
INTOTO is the result of years spent connecting patterns across systems, symptoms and science. I continue to grow through international health conferences, always refining the way I support others.
My work is not about chasing perfection. I help you understand what your body is truly asking for, so you can feel better, think clearer and live fully without having to give up the things that make life enjoyable.
How I approach my work
INTOTO has grown and refined over time, guided by a steady commitment to functional medicine at every stage
Science, not trends
I rely on science-based principles, not the latest diet and wellness trends.
I rely on science-based principles, not the latest diet and wellness trends.
Personalized plans
I create healing plans tailored specifically to your needs, and your challenges.
I create healing plans tailored specifically to your needs, and your challenges.
Safe Space
Your story, your lifestyle.
It's all met with zero judgment and complete confidentiality.
Your story, your lifestyle.
It's all met with zero judgment and complete confidentiality.
Habits that work
I focus on helping you build habits that work for you, not against you.
I focus on helping you build habits that work for you, not against you.
Rethink healthy
I challenge your current perceptions about "healthy" and encourage you to think critically.
I challenge your current perceptions about "healthy" and encourage you to think critically.
Constant support
And through it all, I am here to guide and support you every step of the way.
And through it all, I am here to guide and support you every step of the way.
It’s not about quick fixes.
It’s about the discipline, the habits,
and your dedication to the journey that truly make the difference.
About Fighting My Body
For years, I felt like my body was working against me. My skin broke out, I was always tired, and focusing was a constant struggle. It seemed like my health was out of sync, and despite seeing dermatologists, naturopaths, gynaecologists, and general practitioners, I couldn’t find answers.
I tried every diet trend, bought countless products, and pushed myself through intense workouts like CrossFit and kickboxing, even trying Wim Hof’s ice baths and fasting for seven days. But nothing worked.
About Fighting My Body
For years, I felt like my body was working against me. My skin broke out, I was always tired, and focusing was a constant struggle. It seemed like my health was out of sync, and despite seeing dermatologists, naturopaths, gynaecologists, and general practitioners, I couldn’t find answers.
I tried every diet trend, bought countless products, and pushed myself through intense workouts like CrossFit and kickboxing, even trying Wim Hof’s ice baths and fasting for seven days. But nothing worked.
And Discovering What Works for Me
Each specialist addressed part of the problem, but my symptoms persisted. It wasn’t until I discovered functional medicine that I began to understand what was really happening and how to heal.
Healing takes time and effort, but with the right mindset, habits, and a holistic approach, true health is achievable.
My journey taught me that, with patience and dedication, your body can do incredible things.
And Discovering What Works for Me
Each specialist addressed part of the problem, but my symptoms persisted. It wasn’t until I discovered functional medicine that I began to understand what was really happening and how to heal.
Healing takes time and effort, but with the right mindset, habits, and a holistic approach, true health is achievable.
My journey taught me that, with patience and dedication, your body can do incredible things.
Certifications
Certification: Nutrigenetics, Nutrigenomics, and Pharmacogenomics - dnalife
M.Sc. Human Nutrition and Functional Medicine - University of Western States, USA
M.Sc. Global Health - Uppsala University, Sweden
B.Sc. Public Health - Lithuanian University of Health Sciences, Lithuania
Certification: Shiatsu Massage - ISPADO
eHealth: Combining Psychology, Technology, and Health
Certification: Nutrigenetics, Nutrigenomics, and Pharmacogenomics - dnalife
M.Sc. Human Nutrition and Functional Medicine - University of Western States, USA
M.Sc. Global Health - Uppsala University, Sweden
B.Sc. Public Health - Lithuanian University of Health Sciences, Lithuania
Certification: Shiatsu Massage - ISPADO
eHealth: Combining Psychology, Technology, and Health
FAQ
Most asked questions
What areas of health does INTOTO focus on?
How is Functional Medicine different from traditional medicine?
How long does it take to see results with Functional Medicine at INTOTO?
Will I need to do a lot of testing before starting a consultation?
How does the initial consultation at INTOTO work?
Can Functional Medicine at INTOTO help with chronic conditions?
Is Functional Medicine at INTOTO right for everyone?
What areas of health does INTOTO focus on?
How is Functional Medicine different from traditional medicine?
How long does it take to see results with Functional Medicine at INTOTO?
Will I need to do a lot of testing before starting a consultation?
How does the initial consultation at INTOTO work?
Can Functional Medicine at INTOTO help with chronic conditions?
Is Functional Medicine at INTOTO right for everyone?
It’s not about quick fixes
It’s about the discipline, the habits,
and your dedication to the journey that truly make the difference.
How I approach my work
Intoto has evolved significantly since its inception. Our commitment to functional medicine has guided every step of our journey.
Science, not trends
I rely on science-based principles, not the latest diet and wellness trends.
Personalized plans
I create healing plans tailored specifically to your needs, and your challenges.
Safe Space
Your story, your lifestyle.
It's all met with zero judgment and complete confidentiality.
Habits that work
I focus on helping you build habits that work for you, not against you.
Rethink healthy
I challenge your current perceptions about "healthy" and encourage you to think critically.
Constant support
And through it all, I am here to guide and support you every step of the way.