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Health Optimisation: Exploring the power of functional testing, from stool analysis to hormone and fertility insights, and beyond

Embarking on a personal journey through fertility challenges led me to the profound impact of functional testing on my well-being. As a nutritional therapist and naturopath, I have experienced firsthand how these tests have transformed my understanding and awareness of my body, addressing issues such as constipation, stress reduction, and the identification of a thyroid issue.

With 90% of women trying to conceive being depleted in vital nutrients crucial for conception and maintaining pregnancy, its important to pinpoint specific nutrient deficiencies, allowing targeted interventions to optimize health. Ruling in or ruling out suspected conditions or issues, can speed up the healing process and help identify the root cause.


1. Dutch Cycle Mapping: Understanding Hormonal Fluctuations

Dutch Cycle Mapping is a comprehensive testing method that provides detailed insights into hormonal fluctuations and can be carried out by both men and women. This examination goes beyond traditional hormone testing, offering a nuanced perspective on various aspects:


Estrogen Metabolites: This analysis helps to understand the metabolism of estrogen, providing insights into potential issues related to estrogen dominance or inadequate estrogen metabolism. Metabolites are the residue leftover after the liver has broken down hormones.


Progesterone Levels: Assessing progesterone levels throughout the menstrual cycle is crucial for identifying irregularities that may impact fertility and overall reproductive health.


Testosterone and Androgen Metabolism: Dutch Cycle Mapping sheds light on the metabolism of testosterone and androgens, essential for ovarian function and reproductive processes.


Cortisol Patterns: Stress can significantly impact hormonal balance and most of us have no idea how stressed we are as we get used to a certain level of stress which we eventually consider “normal”. Dutch Cycle Mapping assesses cortisol patterns throughout the day, aiding in the identification of stress-related disruptions that may influence fertility.  A Nutritional Therapist can work with a client to help identify and address stress and provide tools for resilience.


Liver Metabolites Chart: This, for me was one of the most interesting and eye opening parts of the Dutch test as it outlines the phases of liver metabolism and depicts the levels of metabolites associated with each phase. Deviations from the norm in these metabolite levels can be indicative of potential issues in the liver's role in hormone processing such as potential carcinogenic pathways. This section helps in identifying any patterns or concentrations that might warrant further investigation or lifestyle adjustments.


Armed with the insights from Dutch Cycle Mapping, I am able to develop personalized interventions to support optimal liver function, minimize potential carcinogenic pathways, and enhance hormonal balance.


2. Thyroid Panel: Unveiling Thyroid Functionality

The thyroid gland plays a pivotal role in reproductive health, and imbalances can have profound effects. Conventional medicine can usually only assess TSH (Thyroid Stimulating Hormone) which is only one part of the thyroid puzzle. I had suffered from constipation, dry skin, low mood, hair loss, low blood pressure and other symptoms for years and it was only when a full thyroid panel was suggested to me that I had this tested and found out I had hypothyroidism or low thyroid.

A comprehensive thyroid panel evaluates various markers to provide a thorough assessment:

Thyroid Stimulating Hormone: TSH indicates the overall function of the thyroid gland. Abnormal TSH levels can suggest hypothyroidism or hyperthyroidism, both of which can impact fertility.

Free T3 and Free T4: These markers assess the levels of active thyroid hormones, providing insights into metabolism and the delicate hormonal equilibrium required for successful conception.

Thyroid Antibodies: Detection of thyroid antibodies can indicate autoimmune thyroid conditions associated with fertility challenges.

Reverse T3: This marker provides insights into the conversion of T4 to the active T3 hormone, helping to identify potential issues with thyroid function.

Many people potentially have thyroid issues but are unaware of it.  A thyroid panel is a diagnostic tool that could identify and subsequently help to address thyroid issues affecting  fertility and overall health.

3. Comprehensive Stool Tests : Examining Digestive Health


Addressing constipation became a crucial aspect of my overall well-being. Comprehensive stool tests like the GI Map provided insights into my digestive health, helping to identify imbalances, inflammatory markers, digestive enzyme deficiencies, and parasitology. These revelations empowered me to make informed choices to enhance nutrient absorption and promote a healthier gut.

Microbiome Analysis: The test assesses the composition of the gut microbiota, identifying imbalances, dysbiosis, and the presence of pathogenic bacteria that may affect nutrient absorption.

Inflammatory Markers: Measurement of inflammatory markers helps identify inflammation in the gastrointestinal tract, which can contribute to fertility issues.

Digestive Enzymes: Assessment of digestive enzymes ensures proper breakdown and absorption of nutrients, impacting reproductive processes.

Parasitology: Detection of parasites provides crucial information about potential infections that may hinder optimal fertility and overall health.


My personal journey underscores the transformative power of functional testing. If you're navigating fertility challenges or just seeking to enhance your overall well-being, consider exploring these tests. Book a free Discovery call to discuss your symptoms and embark on a journey towards improved fertility and holistic health.

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