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Isabella Alfonso

Isabella Alfonso

Dietitian Fit & Co

HCPC Registered Dietitian · HCPC

London, UK
Dietitian
Hybrid

About Isabella

Isabella takes an evidence-based approach to nutrition, helping clients build sustainable, healthy relationships with food that fit naturally into their lives. She believes that knowing what to do isn't the problem—doing it is—and provides practical, realistic plans tailored to each individual's lifestyle and goals. Whether supporting athletes through marathon training or helping clients manage chronic conditions, Isabella focuses on empowering people with the tools and confidence to make lasting changes without restriction or judgement.

2 years of experience
“Knowing what to do isn't the problem, doing it is. That's where we come in.”
Sustainable lifestyle changePersonalised nutrition plansEvidence-based adviceMeasurable outcomes

Service Areas

Specialties

Primary Specialties

Sports NutritionWeight LossGut HealthDiabetes ManagementPaediatric NutritionIBSEating DisordersVegan/Vegetarian DietRenal DiseaseCancerHigh CholesterolHigh Blood PressureCoeliac Disease

Conditions Treated

Irritable Bowel Syndrome (IBS)DiabetesType 2 DiabetesRenal DiseaseEating DisordersHigh CholesterolHigh Blood PressureCoeliac DiseaseCancer

Services

One-to-one consultations3-month programme6-month programmeOnline dietitian consultationIn-person consultationsDiscovery callCorporate eventsWebinarsConferences

Credentials & Education

HCPC Registered Dietitian

Health and Care Professions Council (HCPC)

Active
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Sports and Exercise Nutrition Registrant

British Dietetic Association (BDA)

masters_integrated Nutrition and Dietetics

University of Nottingham · 2021

masters Sports and Exercise Nutrition

University of Westminster · 2023

Experience

Sports Dietitian

LDN PHYSIO · London Area, United Kingdom

Present

Sports Dietitian

Dietitian Fit & co · London, England, United Kingdom

Present

Frequently Asked Questions

Isabella Alfonso specialises in sports nutrition, weight management, and gut health. She also works with clients managing diabetes, IBS, eating disorders, coeliac disease, and those following vegan or vegetarian diets.

Yes, Isabella Alfonso is an HCPC Registered Dietitian, which is the statutory registration for dietitians in the UK. She holds an integrated master's in Nutrition and Dietetics and a master's in Sports and Exercise Nutrition.

Yes, Isabella offers both online and in-person consultations. She provides one-to-one sessions, 3-month and 6-month programmes, discovery calls, and also delivers corporate events, webinars, and conferences.

Isabella Alfonso is based in London, United Kingdom. She works at LDN PHYSIO and Dietitian Fit & co, serving clients across London and surrounding areas.

Yes, Isabella is a Sports and Performance Dietitian who works with athletes to optimise their nutrition for training and competition. She has experience supporting clients training for marathons and other endurance events.

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