• .

    Now enrolling for September 2017

    Join ION on our fully accredited Diploma course. To find out more register on our open event on 5th October at 6pm or for more details call 020 8614 7820.

  • .

    Start training for your future

    We are currently recruiting to our NTSAC Course starting on the 6th of October 2017. Don’t delay. Places filling fast!

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    Follow your passion for nutrition

    Sign up to our food education and tasting days. Take control of your health.

  • .

    Our magazine

    Optimum Nutrition is published four times a year and brings you the latest news, research, updates, forthcoming events, healthy recipes and much more...

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    When did you last feel 100%?

    The Optimum Nutrition Clinics at ION are here to help you. Our nutritional therapists are experienced in a range of dietary and health concerns.

  • .

    ION Alumni Community


    With the upcoming launch of the ION Alumni Community, we are proud to invite our graduates to become part of our growing network of nutritional therapy professionals. 

Optimum Nutrition Throughout Life. ION is an independent educational charity.

Find out more


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  • Time for a restorative cup of peppermint tea before the graduation ceremony starts. https://t.co/tbHnqZo6HK 1 hour 12 min ago
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  • Looking forward to seeing our Year 3 students today for the Graduation Ceremony! Congratulations to all our 2017 students! 7 hours 51 min ago
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