Didn't know what Orthomolecular Medicine means. Sorry, but that adds a cup of scepticism to the text and requires more reference tracking that I can afford.
https://en.m.wikipedia.org/wiki/Orthomolecular_medicine
1. Chretien was much more instrumental to the authorship of the Charter, and is checks CBC as he's kind of old still alive.
2. That "qualification" is meaningless. It's trying to imply Canadian constitutionalism has original intent, which it doesn't (we use a living document philosophy). So a non-applicable appeal to authority.