Mercury oh my..I guess the hair mineral test may come in handy ....I know that lately since I been using grapefruit seed extract and coconut oil swishing some of the infection has been coming to the surface I don't know which caused it the last time it came to the surface I was on high probotics I think these all help immune system this the third time I got a pus filled near the extraction site on a nearby tooth I pop it I feel better before I pop it I felt exhausted and worse fatigue