Senior Lecturer and research fellow at the GeoHealth Laboratory Dr Matthew Hobbs makes the news talking about his research in the prevalence of non-fluoride toothpaste use in New Zealand

See Dr Hobbs interview at Breakfast morning news show here:

https://www.facebook.com/337418942718/posts/10157902159217719/?vh=e&d=n

You can also access his related research publication at: 

https://www.nature.com/articles/s41415-020-1304-5