MAY 2026 SCIENCE ACCESS INTAKE IS NOW OPEN • OUR NEXT IN-PERSON OPEN DAY TAKES PLACE 18 APRIL • NEW PODCAST EPISODE ALERT! DOMINIQUE LUDWIG ON NO-NONSENSE NUTRITION • WE HAVE A FANTASTIC WEBINAR ON 23 APRIL THAT EXPLORES HOW GENETIC VARIATION AFFECTS US – AND BEST OF ALL ITS FREE! BOOK YOUR TICKETS NOW • ENROL ON OUR FULL-TIME BSc (HONS) NUTRITIONAL THERAPY COURSE OR THE CERT HE PERSONALISED DIET AND HEALTH BY THE 09 JUNE 2026 AND SAVE UP TO £470 •

MAY 2026 SCIENCE ACCESS INTAKE IS NOW OPEN • OUR NEXT IN-PERSON OPEN DAY TAKES PLACE 18 APRIL • NEW PODCAST EPISODE ALERT! DOMINIQUE LUDWIG ON NO-NONSENSE NUTRITION • WE HAVE A FANTASTIC WEBINAR ON 23 APRIL THAT EXPLORES HOW GENETIC VARIATION AFFECTS US – AND BEST OF ALL ITS FREE! BOOK YOUR TICKETS NOW • ENROL ON OUR FULL-TIME BSc (HONS) NUTRITIONAL THERAPY COURSE OR THE CERT HE PERSONALISED DIET AND HEALTH BY THE 09 JUNE 2026 AND SAVE UP TO £470 •

Oral health as a window to whole-body health

EVENT DATE:

21 May
2026

-

WITH:

James
Goolnik

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Our next free webinar is Oral health as a window to whole-body health

Oral health as a window to whole-body health examines the role of the oral cavity as both a marker and mediator of systemic health. In this webinar, James Goolnik will explore the links between oral health, nutrition, inflammation, glycaemic regulation, sleep and the oral microbiome.

Course cover

Event details

Agenda

Oral health as a window to whole-body health examines the role of the oral cavity as both a marker and mediator of systemic health. In this webinar, James Goolnik will explore the links between oral health, nutrition, inflammation, glycaemic regulation, sleep and the oral microbiome. The session will consider how presentations such as periodontal inflammation, xerostomia, tooth wear and dental caries may relate to broader physiological imbalance. Drawing on clinical practice and current evidence, James will outline how a prevention-led, root-cause approach can support more integrated healthcare, and why oral health assessment should be part of the wider conversation in nutritional therapy and whole-person wellbeing.

Agenda:

  • Why oral health matters in whole-body health
  • The oral microbiome, inflammation and systemic links
  • Nutrition, blood sugar balance and common dental problems
  • What signs in the mouth can reveal about wider health
  • Practical ways nutrition professionals can support oral health

Who is this course suitable for?

Whether you’re a healthcare professional, a student, or simply passionate about nutrition, our free webinars are open to everyone and a space to learn, ask questions, and hear from experts in the field.

With

James Goolnik

James is a London dentist and founder of Optimal Dental Health, taking a prevention-led, root-cause approach linking oral health, nutrition, sleep and wellbeing. Author of Kick Sugar and Brush.

James Goolnik
Lecturer

James Goolnik

Awards

Biological dentist

James is a London dentist and founder of Optimal Dental Health, taking a prevention-led, root-cause approach linking oral health, nutrition, sleep and wellbeing. Author of Kick Sugar and Brush.

Event Information
Event Image

Event information

Cost
Free
Date
21 May 2026, 12:00 pm - 1:00 pm
Mode
Online
Materials
N/A

Good to know

Bookings

  • Click the “BOOK” button at the top or bottom of this page – you will be taken to our webinar platform ‘Big Marker’ to book your free place.
  • If you have any questions about this event, please contact a member of our marketing team who will be happy to help. You can contact at marketing@ion.ac.uk.

Next steps

Book your ticket now to ensure you don't miss out on this fantastic course.