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Ian Marber is one of the most experienced and well-regarded nutrition therapists in the UK. He is a best-selling author, award winning health writer and consultant and having worked with more than 18,000 private clients, is known for his practical, knowledgeable and balanced approach.

Ian graduated from the renowned Institute for Optimum Nutrition in 1999 and founded the Food Doctor consultancy and brand the following year, one of the first wellness health brands in the UK, growing the practice and product range until his departure in 2012.

Ian has acted as a consultant for multiple food, supplement and hospitality brands advising them on a wide range of issues including product development, claims compliance and allergy polices. These brands range from start-ups and well-known restaurant groups and include the Soho House group and Innocent Drinks. In addition, Ian is currently a Brand Ambassador for Solgar.

Ian has published 13 books about nutrition, and is a regular contributor to the Times, Spectator, Telegraph and broadcast news channels.

With over 25 years working with clients, Ian is one of the most experienced practitioners in the UK enabling him to guide clients through a variety of concerns including digestive conditions, weight management, hormonal changes and cardiovascular health.

Ian is available for one to one consultations at his rooms in Devonshire Street, London, W1 although online consultations are also possible if preferred. Consultations take around an hour and are followed up by bespoke, comprehensive guidance notes detailing a clear and practical protocol so that clients get the very best outcome. Biochemical testing is easily arranged when deemed necessary.

Ian’s aim is always to give his clients the ‘biggest win for the smallest intervention’.

Please email Ian directly for more details.


Many people take supplements but are unsure about what they are hoping to achieve, doubling up on nutrients in different products potentially exceeding safe upper limits without any benefit.

This 20 minute review, conducted online or by phone, is designed to ensure that the supplements you are taking are the right ones for you so that your regime is expertly curated and targeted, avoiding excess nutrients and unnecessary expense.

Seminars &

Ian is known to be a gifted and engaging speaker and has conducted workshops and seminars for clients all over the world.


Clients have included:
•  Goldman Sachs
•  BP
•  OakNorth Bank
•  American Express
•  Bobbi Brown
•  Clinique
•  Google

product/menu development

Ian has been advising clients in the hospitality and food industry for over twenty years. He was worked with both well known and start up brands and restaurants. With his particular expertise in the complicated field of health and nutrition claims, he helps his clients be on a sound footing with any claims they make. Credibilty is increasingly important to comsumers and diners alike.


Ian has particular expertise in the complicated field of health and nutrition claims which allows clients to make health claims that are resonate with consumers and diners alike.


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