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    • About
    • Qualifications
    • Consultations
      • Packages
      • Follow-up consultations
      • Fertility support
      • My happy Clients
    • Blog
    • Contact
    • Tests
      • Functional Tests
Nutritactic
  • About
  • Qualifications
  • Consultations
    • Packages
    • Follow-up consultations
    • Fertility support
    • My happy Clients
  • Blog
  • Contact
  • Tests
    • Functional Tests

Functional Medicine · Nutritional Therapy · Nutrigenomics

Functional Medicine · Nutritional Therapy · Nutrigenomics

Get to the root cause of your symptoms

Personalised Functional Medicine, Nutritional Therapy and advanced testing to help identify the underlying factors affecting your health: and create a clear plan for lasting improvement.

SIBO, Bloating & Digestion

Restore digestive function with microbiome and gut-targeted protocols.

Cholesterol & metabolic health

Address insulin, lipids and inflammation at their roots.

Autoimmune conditions

Calm the immune response with targeted nutrition and lifestyle.

Book Your Complimentary Discovery Call

I don't only look at symptoms I investigate why the body is imbalanced.


Weight-loss resistance

Uncover hormonal, metabolic and gut factors holding back progress.

Fertility & pregnancy

Preconception, pregnancy and postnatal nutritional support.

Unexplained symptoms

A systems approach to symptoms that haven't been fully resolved.

genetic testing
  • genetic testing
  • genetic testing

KATERINA MONTI-BOLSAKOVA

DipION, BSc, mBANT, mIFM, mANP, mNTOI

  • Registered Nutritional Therapist (BANT UK & NTOI Ireland)
  • Registered Functional Medicine Practitioner US
  • Harvard Genetics & Immunology training
  • 15+ years experience 
  • Advanced blood test interpretation
  • Functional laboratory testing
  • Hundreds of client consultations
  • Supporting clients worldwide online

Registered Nutritional Therapist (UK & Ireland) | Functional Medicine Practitioner |

Registered Nutritional Therapist (UK & Ireland) | Functional Medicine Practitioner |

Registered Nutritional Therapist (UK & Ireland) | Functional Medicine Practitioner |

Registered Nutritional Therapist (UK & Ireland) | Functional Medicine Practitioner |

Registered Nutritional Therapist (UK & Ireland) | Functional Medicine Practitioner |

Registered Nutritional Therapist (UK & Ireland) | Functional Medicine Practitioner |

Why work with me.

Considered, thorough, personal

  • Detailed assessment
  • Root-cause strategy
  • Personalised nutrition
  • Targeted supplements
  • Functional testing
  • Clear explanations
  • Ongoing support
  • Evidence-informed recommendations

Functional testing

Advanced testing for a clearer picture.

  • Advanced blood test interpretation
  • GI and microbiome testing
  • Organic acid testing
  • Genetic and nutrigenomic testing
  • Nutrient status assessment
  • Hormonal and metabolic markers

Client success stories

Weight Loss and Metabolic Recovery

Weight Loss and Metabolic Recovery

Weight Loss and Metabolic Recovery

"Over the course of the programme, I lost almost 6 kg, improved my body composition, reduced my body fat percentage, and saw significant improvements in many blood markers, including cholesterol, triglycerides, inflammation, vitamin D, zinc, and testosterone. What I appreciated most was that every recommendation was explained clearly, so I understood why I was making each change and how it would affect my health."

From Fear of Food to Food Freedom

Weight Loss and Metabolic Recovery

Weight Loss and Metabolic Recovery

"Working with Katerina has really changed my life. When I first started, I was barely able to eat anything. I felt extremely tired and was honestly ready to give up because nobody else was able to help me recover after 6 years of searching. Katerina was the one who finally did it. Thanks to her, I'm actually eating food I would never have imagined eating just 1 year ago. Not only that, I'm actually hopeful that with time I'm going to be eating so much more. After 6 years of suffering, I finally feel like I'm regaining my health. Thank you Katerina."

Multiple Sclerosis Remission

Weight Loss and Metabolic Recovery

Juvenile Rheumatoid Arthritis

"Katerina has transformed my quality of life, allowing me" to feel healthy, active, and in control of my well-being. I am in remission now and i dont need any medication for MS."

Juvenile Rheumatoid Arthritis

Juvenile Rheumatoid Arthritis

Juvenile Rheumatoid Arthritis

"Katerina helped us tremendously by organizing a variety of tests and analyses. With every consultation, we received a detailed, personalized plan that guided us step by step. Katerina demonstrated deep knowledge of drug-nutrient interactions, carefully considering how medications and certain foods might affect our daughter."

Hashimoto's Improvement

Juvenile Rheumatoid Arthritis

Hashimoto's Improvement

"Within 3 weeks my bloating improved, my energy increased and I was able to reduce my thyroid medication under medical supervision. I would highly recommend Katerina to anyone looking for a practitioner who is knowledgeable, thorough, supportive, and genuinely committed to helping clients achieve lasting results."

Post-Pregnancy

Juvenile Rheumatoid Arthritis

Hashimoto's Improvement

"Over the past months, I have lost 11 kg, improved my energy significantly, reduced my cravings, and feel much more emotionally balanced. My thyroid markers have also improved, with my TSH decreasing from 6.3 to 3.38 and my TPO antibodies reducing. Most importantly, I achieved these results while continuing to breastfeed and without following an extreme diet"

Cholesterol Improvement and Weight Loss success

Cholesterol Improvement and Weight Loss success

Cholesterol Improvement and Weight Loss success

"Over the past months, I have not only lost weight and improved my body composition, but I have also seen significant improvements in my energy levels, inflammation markers, iron status, vitamin deficiencies, and overall wellbeing. What I appreciate most is that Katerina focuses on understanding the root causes rather than simply addressing symptoms."

How it works

A clear path from first call to lasting change

  1. Book complimentary discovery call
    A 15-minute call to discuss your concerns and whether we're a good fit.
  2. Complete detailed questionnaire
    A thorough health, nutrition and lifestyle intake before we meet.
  3. Initial consultation & assessment
    An in-depth review of your history, labs and symptoms.
  4. Personalised plan
    Tailored nutrition, lifestyle and supplement protocol  with optional functional testing.
  5. Follow-up & progress tracking
    Ongoing reviews to refine the plan and track measurable change.

Ready to understand what your body needs?

Book a complimentary 15-minute discovery call to discuss your concerns and whether working together is the right next step.

Book your complimentary discovery call

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