How it does n't work . Oil pulling is based on ancient Indian health practices . A study shows that oil pulling can reduce plaque . There are two techniques , and different techniques can be used . If not done properly , oil pulling can have negative side effects .
Oil pulling is based on ancient Indian health practices . A study shows that oil pulling can reduce plaque . There are two techniques , and different techniques can be used . If not done properly , oil pulling can have negative side effects .