Yes, alcahol, one ordinay drink, rom, wiskey or what ever, it hinders mercurys acess to the bloodstream, and to the brain, when drilling in a filling, mercury enters gasform, and is inhaled, mercury goes in three forms, as solid, as liquid, as gas, after the temperature, check chemie, youll find out.
Mercury can and may be the cause to the many alcaholics, as your brain, only feels free from that poison when using alcahol, a possible explanation to weekend drinking as well.