Ascorbic acid if you suck on them 4 or 5 500mg tablets it kills the white on your tongue. WHEN IT FINALLY LOOKS LIKE A BABY'S CLEAN TONGUE SWALLOW THEM ONLY BECAUSE YOUR TONGUE WILL BURN
DON'T. EVER STOP ASCORBIC ACID IT KILLS YEAST parasites AND INFECTION. READ UP A LOT ON THE INTERNET ABOUT 10 SIGHTS TILL YOU SEE THE MIRACULOUS HEALING OF ASCORBIC ACID. ROSEHIP VITAMIN C DOESN'T WORK IT HAS TO BE ASCORBIC VITAMIN C.