It is important for you to match a person's genuine qualifications with what you are chasing.
For example, would you take a luxury car to a solicitor for a service? Or book a hairdressing appointment for yourself at a dog groomer?
Want someone who is qualified to talk about food and nutrition for humans? Well that will definitely be me.
My formal qualifications and professional affiliations:
These genuine university qualifications in nutrition are the only qualifications recognised by the Australian Government through Medicare and Veterans Affairs, and private health insurance agencies for dietetic claims.