Nutritionist-Alexandra Cortina

Alexandra Cortina is a London-based Nutritional Therapist, Health Coach, and trainee Psychotherapist specialising in the gut–brain connection and integrative healing.

Her journey began nearly 17 years ago when her child experienced early developmental delays – a pivotal moment that led her to deep-dive into targeted nutrition, functional testing, microbiome support, and orthomolecular approaches. Through this personalised process, her child made a full recovery, shaping the foundation of her practice today.

Alexandra works with clients of all ages, supporting them through complex health challenges such as autoimmune and neurodegenerative conditions, spectrum disorders, weight management, and menopause. Her approach blends clinical insight, functional testing, and personalised support to help individuals transform their health with clarity and confidence.

She also runs invitation-only urban fasting resets in London, where she guides clients through a curated three-day weekend designed to support longevity, metabolic health, and deep renewal. Alexandra works in English, French, and Spanish.
Alexandra has recently been invited to join the Board council for BANT (British Association for Nutrition and Lifestyle Medicine)

Alexandra offers a free discovery session via Almost Essential; Click on Email button.