Clinical Nutrition in London
Evidence-based nutrition consultations tailored to your health, lifestyle and goals

Gaia Tonietto is a Registered Nutritionist with a Master's Degree in Human Nutrition and a postgraduate Master's in Clinical Nutrition. With several years of previous experience as a Registered Nurse, Gaia brings a strong clinical background and a comprehensive understanding of patient care to every consultation. Her approach combines current scientific evidence with personalised clinical assessment, practical dietary strategies and long-term support.
Gut Health, Digestive Nutrition
& Weight Management
BY GAIA TONIETTO
Scientific evidence with personalised clinical assessment, practical dietary strategies and long-term support.
Personalised nutritional support for gastrointestinal concerns, including IBS, SIBO, constipation, food intolerances and gut microbiota-related concerns.
Depending on your individual situation, your consultation may explore:
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Your digestive symptoms and their patterns
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Eating habits and dietary triggers
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Bowel habits
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Your medical and nutritional history
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Current medications and supplements
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Food tolerances
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Lifestyle factors
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Your previous dietary approaches
Nutrition for Metabolic Health
Healthier eating patterns for people concerned about metabolic health, blood glucose regulation, cholesterol or other nutrition-related risk factors.
Your nutritional recommendations will take your individual circumstances and any relevant medical information into consideration.
Where a medical condition requires medical diagnosis or treatment, nutrition support should work alongside appropriate medical care.


Women's Health Nutrition
Polycystic ovary syndrome (PCOS) is a complex condition that can affect reproductive, metabolic and hormonal health.
Nutrition forms an important part of a broader lifestyle approach to PCOS. Gaia provides personalised nutritional guidance based on your individual goals, dietary preferences and health circumstances.
PCOS Nutrition
Preparing for pregnancy is an important time to consider nutritional status and healthy eating habits.
A preconception nutrition consultation will help you understand how your diet can support your health before pregnancy and identify areas that benefit from attention.
Preconception Nutrition
Nutritional requirements change during pregnancy.
Rather than following generic dietary advice, personalised nutrition support maintaining a varied and balanced diet while meeting changing nutritional needs.
Pregnancy Nutrition
Breastfeeding increase nutritional and energy requirements.
Gaia provides practical nutrition guidance to help you maintain a balanced, nourishing diet during this stage while taking your individual circumstances into account.

