Doctor-Led Functional Medicine in the UK

The gastrointestinal system is our central interface with the outside world—our first line of defence and a key determinant of overall health.

At The Lantern Clinic, we understand that gut health impacts everything from immune function to mental well-being.

We can work with you to investigate your gut health issues and uncover the real cause of your symptoms.

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At Lantern Clinic, we view common conditions such as PCOS, Endometriosis, and Perimenopause as signs of underlying hormonal imbalances rather than distinct, isolated conditions. Our approach delves deeper into the intricate hormonal pathways, analysing the complex hormonal cascade to uncover the root causes. We are fortunate to offer innovative, high-end hormonal testing, such as the DUTCH test, which provides detailed insights into hormone function. Dr. Kitova-John has extensive experience with body-identical hormones and natural menopause herbal therapies.

At Lantern Clinic, you won’t just receive a prescription; you’ll be provided with a personalised solution and treatment plan designed to support your unique hormonal health.

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The human immune system is complex and powerful, constantly working to distinguish between friend and foe.

The gastrointestinal tract, as the largest surface organ in the body, serves as a primary defence line, with a significant portion of the immune system concentrated there. However, this system doesn't always function perfectly.

In autoimmune conditions like Hashimoto’s hypothyroidism for example or rheumatological diseases and autoimmune skin conditions (like psoriasis), the immune system mistakenly attacks the body’s own tissues, leading to chronic inflammation and damage.

Increasing evidence shows a strong connection between gut health and these autoimmune disorders, suggesting that addressing gut health can be a key component and improving overall health outcomes.

At Lantern Clinic, we don’t accept that heart attacks (MI), strokes (CVA), or even dementia are simply down to bad luck.

We take a functional approach, recognising the interplay between genetic predisposition and environmental factors, also known as the exposome. This includes lifestyle, diet, and stress—all of which play a role in cardiovascular health and, increasingly, in the progression of conditions like dementia. By addressing these influences through a holistic approach, we aim to reduce future risks and optimise your long-term health outcomes, offering personalised strategies to improve heart and brain health.

Obesity and diabetes are complex conditions rooted in metabolic and hormonal imbalances.

Obesity, in particular, drives insulin resistance, which not only increases the risk of diabetes but also raises the likelihood of cancer. Chronic inflammation often accompanies these imbalances, further complicating the picture.

At Lantern Clinic, we take a functional approach, focusing on identifying the underlying imbalances, such as insulin resistance and inflammation. We utilise advanced functional testing, including Metabolomix and Theriome, to gain deeper insights into your health. By pinpointing key triggers and mediators, we aim to help the body regain balance, reduce inflammation, and support long-term health.

Low testosterone and erectile dysfunction (ED) are common concerns that can significantly impact men’s health and quality of life. From a functional perspective, ED is often an early sign of cardiovascular disease, making it crucial to address the root causes early.

At Lantern Clinic, we offer a holistic approach through our Testosterone-enhancing lifestyle program, delivering transformative results for men.

This includes access to our Emsella treatment, designed to improve pelvic floor health and sexual function. Dr. Kitova-John has extensive clinical experience in sexual health and combines conventional medication, lifestyle modifications, and holistic health advice to provide comprehensive, personalised care for men.