The title ‘nutritionist’ is not a legally protected term meaning it’s incredibly important to look into and understand an individual's qualifications before engaging with them. The Association for Nutrition’s (AfN) UK Voluntary Register of Nutritionists is the only register of qualified nutritionists recognised by Public Health England, NHS Choices and NHS Careers. You can search their register to find out whether your nutritionist is registered. All Odhealth’s nutritionists are AfN registered.