Is oil pulling good for someone to do? what does it to to your body?

Define "good": Oil pulling may act as a hedge against gum disease (jury's still out) but do you have the time. Oil pulling requires swishing with a mouth full of oil for 20 full minutes daily. Compare that with the proven results obtained by properly brushing and flossing, which takes less than 5 minutes. I don't have 20 minutes/day to devote to a questionable technique. Do you?

Not helpful: According to American Dental Association based on the lack of currently available evidence, oil pulling is not recommended as a supplementary oral hygiene practice, and certainly not as a replacement for standard, time-tested oral health behaviors and modalities. The ADA recommends that patients follow a standard oral hygiene regimen that includes twice-daily toothbrushing with fluoride toothpaste

NO, See a dentist: The oil pulling does not reverse the effects of tooth decay, and it's important that patients are made fully aware of that. See a dentist for evaluation and treatment. If not treated, tooth decay can cause pain, infection, and tooth loss. Take care.