Hi Neutro, bonjour.

You're living in France, but I am not sure if you are a Frenchman.

Anyway, since you are there, you could try and contact this person: Robert Masson. He is a naturopath, currently living in Meudon. I think he also has a consultation office in Paris. I can't give you his website, because they don't allow you to mention commercial sites on here, and that's ok, but I don't think you will have much difficulty locating him.

Good luck.

José