How Oil Pulling Works


Effectiveness of Oil Pulling
Research suggests that oil pulling may indeed be an effective way to maintain a healthy smile.
Research suggests that oil pulling may indeed be an effective way to maintain a healthy smile.
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There's some intriguing, yet preliminary, evidence to back up those of thousands of years of observational antibacterial and anti-inflammatory benefits.

Research into the practice of oil pulling shows that indeed the daily swish may be as effective -- or almost as effective -- as chlorhexidine mouthwash against bad breath, plaque, receding gums and gum disease, as well as against the cavity-causing bacteria Streptococcus mutans (S. mutans) [sources: Asokan, Asokan, Asokan]. Let's put that into perspective. Chlorhexidine mouthwash is a prescription-grade antimicrobial and antiseptic (chemical) rinse used to treat gum disease. It's more powerful than an over-the-counter version intended to freshen your breath. And swishing with a tablespoon of sesame oil is observed to have similar benefits -- but unlike chlorhexidine mouthwash, which can be associated with staining, sesame oil used in oil pulling may whiten teeth.

Sesame oil (unrefined, and not toasted) is most traditionally used in oil pulling because this polyunsaturated fat has some notable health-beneficial components -- including magnesium (for lowering blood pressure and glucose levels, as well for good respiratory health), zinc and copper for bone health, and antioxidant and anti-inflammatory properties.

The antimicrobial properties of coconut oil (which is solid at room temperature, be aware) are also showing promise in limited studies. One small study conducted at Loma Linda University found that the mouths of participants who pulled with sesame oil had five times fewer bad bacteria than those who pulled only with water; and pulling with coconut oil showed benefits, too. The mouths of these participants had two times fewer bacteria [source: Almendrala]. Additionally, coconut oil is full of lauric acid, a known antimicrobial agent.

While there's no evidence that the plaque in your mouth will dissolve in fat (as some proponents of oil pulling believe), some theories suggest that bacteria does attach to the oil-saliva mixture formed in your mouth. It may be attracted to the oil, but saliva does more than just keep your mouth moist. It's antibacterial, which means it fights germs in your mouth, and it's rich in salivary proteins that fight cavities, as well as minerals to strengthen tooth enamel [source: Dowd]. Adding oil seems to reduce the number of bacteria in the mouth, but it's important to note that studies to show the science behind the anecdotal evidence are limited. Ongoing research to prove any benefits oil pulling may have will need to be done with a wider audience. In the meantime, though, if you can stomach swishing with sesame or coconut oil, no harm done -- as long as you keep up with your regular brushing and flossing habits (and don't swallow that oil).

Author's Note: How Oil Pulling Works

If you consider that each tooth in your mouth has between 1,000 and 100,000 bacteria living on it -- and that's a clean mouth -- anything to help reduce the bacterial load isn't necessarily a bad thing, right? One thing is for sure, though; if you're going to try oil pulling, don't forgo your regular daily brushing and flossing routine.

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Sources

  • Almendrala, Anna. "Oil Pulling Might Be The Next Big Thing -- Or Not." The Huffington Post. March 12, 2014. (July 18, 2014) http://www.huffingtonpost.com/2014/03/12/oil-pulling_n_4943808.html
  • American Academy of Periodontology (AAP). "Gum Disease And Other Systemic Diseases." (July 18, 2014) http://www.perio.org/consumer/other-systemic-diseases
  • Angel, MJ. "Oil pulling: pulling toxins or just our leg?" The Sydney Morning Herald. June 17, 2014. (July 18, 2014) http://www.smh.com.au/lifestyle/diet-and-fitness/oil-pulling-pulling-toxins-or-just-our-leg-20140616-zs99z.html
  • Asokan, Sharath. "Effect of oil pulling on halitosis and microorganisms causing halitosis: A randomized controlled pilot trial." Journal of Indian Society of Pedodontics and Preventive Dentistry. Vol. 29, no. 2. Pages 90-94. Sept. 9, 2011. (July 18, 2014) http://www.jisppd.com/article.asp?issn=0970-4388;year=2011;volume=29;issue=2;spage=90;epage=94;aulast=Asokan
  • Asokan, S. "Effect of oil pulling on plaque induced gingivitis: a randomized, controlled, triple-blind study." Indian Journal of Dental Research (IJDR). Vol. 20, no. 1. Pages 47-51. January-March 2009. (July 18, 2014) http://www.ncbi.nlm.nih.gov/pubmed/19336860
  • Asokan, S. "Effect of oil pulling on Stretococcus mutans count in plaque and saliva using Dentocult SM Strip mutans test: a randomized, controlled, triple-blind study." Journal of the Indian Society of Pedodontics and Preventive Dentistry. Vol. 26, no. 1. Pages 12-17. March 2008. (July 18, 2014) http://www.ncbi.nlm.nih.gov/pubmed/18408265
  • Asokan, S. "Mechanism of oil-pulling therapy - in vitro study." Indian Journal of Dental Research. Vol. 22, no. 1. Pages 34-37. January-February 2011. (July 18, 2014) http://www.ncbi.nlm.nih.gov/pubmed/21525674
  • Asokan, Sharath. "Oil pulling therapy." Indian Journal of Dental Research. Vol. 19, no. 2. Page 169. April 2, 2008. (July 2014) http://www.ijdr.in/article.asp?issn=0970-9290;year=2008;volume=19;issue=2;spage=169;epage=169;aulast=Asokan
  • Beck, Julie. "Swishing With Oil for Oral Health: Not Recommended." The Atlantic. March 19, 2014. (July 18, 2014) http://www.theatlantic.com/health/archive/2014/03/swishing-with-oil-for-oral-health-not-recommended/284490/
  • Bronson Gray, Barbara. "Oil-Swishing Craze." WebMD. April 18, 2014. (July 18, 2014) http://www.webmd.com/oral-health/news/20140418/oil-swishing-craze-snake-oil-or-all-purpose-remedy
  • Dowd, F.J. "Saliva and dental caries." Dental Clinics of North America. Vol. 43, no. 4. Pages 579-597. October 1999. (July 18, 2014) http://www.ncbi.nlm.nih.gov/pubmed/10553245
  • Emery, Jessica T. "How dental professionals can respond to 'oil pulling' patients." Dentistry iQ. March 21, 2014. (July 18, 2014) http://www.dentistryiq.com/articles/2014/03/how-dental-professionals-can-respond-to-oil-pulling-patients.html
  • European Food Information Council (EUFIC). "Saliva - more than just water in your mouth." December 2010. (July 18, 2014) http://www.eufic.org/article/en/artid/Saliva-more-than-just-water-in-your-mouth/
  • Griffin, R. Morgan. "Periodontal Disease and Heart Health: Brushing and flossing may actually save your life." WebMD. 2005. (July 18, 2014) http://www.webmd.com/heart-disease/features/periodontal-disease-heart-health
  • Herrera, David. "Chlorhexidine mouthwash reduces plaque and gingivitis." Evidence-Based Dentistry (EBD). Vol. 14. Pages 17-18. March/April 2013. (July 18, 2014) http://www.nature.com/ebd/journal/v14/n1/full/6400915a.html
  • Iacopino, Anthony M. "Inflammation in Systemic Health and in Periodontal Disease." Medscape. April 7, 2011. (July 18,2014) http://www.medscape.com/viewarticle/739341_2
  • Lakshmi, T. "Perspectives of oil pulling therapy in dental practice." Dental Hypotheses. Vol. 4, no. 4. Pages 131-134. Dec. 4, 2013. (July 18, 2014) http://www.dentalhypotheses.com/article.asp?issn=2155-8213;year=2013;volume=4;issue=4;spage=131;epage=134;aulast=Lakshmi
  • Lockhart, Anna. "Ancient Hindu health practice of oil pulling has fans here." Chattanooga Times Free Press. July 11, 2014. (July 18, 2014) http://www.timesfreepress.com/news/2014/jul/11/ancient-hindu-health-practice-oil-pulling-has-fans/
  • Mapes, Diane. "Blindingly white: Teeth bleaching gone too far." NBC News. January 17, 2007. (July 18, 2014) http://www.nbcnews.com/id/15309784/ns/health-oral_health/t/blindingly-white-teeth-bleaching-gone-too-far/#.U8g_cPldVbw
  • Missih, Comlan. "The link between periodontal disease and cancer: A review." Dentistry iQ. January 2013. (July 18, 2014) http://www.surgicalrestorative.com/articles/2013/01/the-link-between-periodontal-disease-and-cancer-a-review.html
  • New Health Guide. "Sesame Oil Benefits." (July 18,2 014) http://www.newhealthguide.org/Sesame-Oil-Benefits.html
  • Ogbru, Omudhome. "Chlorhexidine gluconate." MedicineNet. April 16, 2014. (July 18, 2014) http://www.medicinenet.com/chlorhexidine-topicalmucous_membrane/article.htm
  • Singh, Abhinav; and Bharathi Purohit. "Tooth brushing, oil pulling and tissue regeneration: A review of holistic approaches to oral health." Journal of Ayurveda and Integrative Medicine. Vol. 2, no. 2. Pages 64-68. April-June 2011. (July 18, 2014) http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3131773/
  • Taylor, Marygrace. "The Weird Case For Gargling With Coconut Oil." March 2013. Prevention. (July 18, 2014) http://www.prevention.com/health/health-concerns/whats-deal-oil-pulling
  • Weber, Wendy; and John Killen, Jr. "Ayurvedic Medicine: An Introduction." National Institutes of Health - National Center for Complementary and Alternative Medicine (NCCAM). August 2013. (July 18, 2014) http://nccam.nih.gov/health/ayurveda/introduction.htm
  • Yu, Christine. "Oil Pulling: Miracle Cure or Oily Mess?" The Daily Beast. March 28, 2014. (July 18, 2014) http://www.thedailybeast.com/articles/2014/03/28/oil-pulling-miracle-cure-or-oily-mess.html

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