• Deborah is a great communicator who spoke passionately about the role of diet at our Royal College of General Practitioners Faculty meeting last autumn. The content of her talk was well-researched and clear, including the scientific evidence base as well as practical advice based on years of clinical experience.

    Dr H Carr MBBS MRCGP MSc
    General Practitioner, GP Appraiser, Research Fellow

Thinking Nutrition delivers expertise in nutrition intervention for mental health and emotional well-being. Deborah Colson, founder, is available for nutrition consultations, corporate projects, lectures and other speaking or writing engagements.

  • Deborah’s positive and practical approach has motivated me to make change. She is very easy to talk to and didn’t make me feel a failure for all the toast and marmalade I’ve eaten. Her advice is straight forward and  easy to follow and I am looking forward to a healthier future.



Find about more about Deborah  and nutritional therapy consultations.
See details of past and upcoming lectures, books and testimonials.