French to English Marketing Cooking / Culinary

At the end of a menu. I believe that this must be the sommelier, but I'm looking for confirmation as I've never heard the term before, nor did I find much on Google.

Le conseil de notre Échanson Mercure (in the same font as all of the wine suggestions throughout the menu).
L’abus d’alcool est dangereux pour la santé, à consommer avec modération.

Thanks,
Jocelyne.