This is a very good suggestion. I smoked cigars for 30 years (still have one occasionally) and I would always tell newbies to have some small Hershey bars around and if the light-heads hit, eat one or two. It will rapidly help.Sugar will help, have a piece of chocolate or a soda, I’ve even known guys at cigar herfs that would dump a packet of sugar in their mouth after 2 or 3 cigars in a row. It works magic.
Also, on a separate, yet related note, eating a bit of "semi-sweet" chocolate will cleanse and neutralize your palate so if you want to switch what your smoking and want clean taste buds for the experience, it will help.
I'm crawling back under my rock now.....