I’ve been recommending oil pulling for years. I wrote about it back in January and quite a lot of you tried it — a few of you for the primary time. I beloved studying your replies and success tales.
However I’d prefer to share at this time some factors I’ve been rethinking…
I used to advisable coconut oil. That’s what Ayurvedic practitioners have used for hundreds of years. And I nonetheless suppose it’s higher than mouthwash — nearly something is.
However the extra I’ve studied biofilm science, the extra I believe we are able to do higher. As a result of coconut oil is a broad-spectrum antimicrobial. It’s wealthy in lauric acid, which disrupts bacterial cell membranes — not selectively, however throughout the board. Which means it could actually skinny or destabilize useful microbial communities proper alongside the dangerous ones.
And in case you’ve been studying this text, you know the way I really feel about that. “Broad spectrum” is a nasty phrase in my vocabulary. It’s the identical scorched-earth logic behind mouthwash — kill every little thing and hope for the most effective.
Your biofilm is just not the enemy. It’s the structural basis of a wholesome oral ecosystem. Your mouth’s useful microbes want that dwelling floor to connect to and performance. So the objective isn’t to wipe the slate clear. It’s to work extra gently and intelligently.
The oil pulling blend I use is healthier than straight coconut oil as a result of it makes use of MCT oil — a refined verion of coconut oil made principally of caprylic (C8) and capric (C10) acids, with little or no lauric acid. The distinction in lauric acid issues an ideal deal. The place coconut oil aggressively disrupts cell membranes, MCT oil does one thing extra elegant: it penetrates the biofilm resulting from its smaller chain size, reduces cohesion, and loosens the extracellular matrix — however leaves a lot of the microbial structure intact.
Consider it as managed thinning and restructuring. Not elimination. And positively not nuking every little thing and permitting the unhealthy micro organism to develop again stronger. You’re disorganizing the biofilm simply sufficient to provide it an opportunity to rebuild itself the way in which it ought to — particularly in case you’re feeding it correctly with the precise weight loss program and supporting it with good habits.
And that distinction has actual useful penalties. A thinner, extra dynamic biofilm means improved oxygen diffusion, fewer stagnation zones the place acid accumulates, higher interplay together with your saliva’s pure buffering system, and — that is key — preservation of the useful commensals that preserve your mouth wholesome.
There are sensible advantages too. MCT oil stays liquid at room temperature — no warming the bottle, no waxy texture. It pours simply, feels lighter within the mouth, and works higher with further elements like CoQ10, which is value mentioning: individuals with gum illness persistently present depleted CoQ10 in their gum tissue, and scientific trials counsel that supplementing it can help reduce periodontal inflammation. Whether or not there’s significant absorption via oil pulling into the gum tissue and interproximal pockets remains to be an open query — but when there may be, that’s an actual additional advantage. The mix I take advantage of additionally contains bromelain, which loosens plaque’s adhesion earlier than you even decide up a toothbrush.
The biggest evaluate up to now (Jong et al., 2024 — 25 trials, 1,184 individuals) discovered that chlorhexidine nonetheless beats oil pulling at stripping plaque. That shouldn’t shock anybody. That’s what scorched-earth antimicrobials are designed to do — they’re very environment friendly at it. Chlorhexidine has its place — after oral surgical procedure, when you may’t brush, it’s the precise name.
However utilizing it day by day is like taking antibiotics each morning as a preventive. You wouldn’t do this to your intestine. Why would you do it to your mouth? And one of the vital frequent uncomfortable side effects of chlorhexidine — even when used as prescribed — is extreme staining of the tooth. Need to see your hygienist sweat? Inform them you’ve been utilizing chlorhexidine for 2 weeks. They’ll schedule a follow-up simply to complete cleansing off the stains.
So each oil pulling and chlorhexidine can assist gingival well being — that evaluate discovered comparable advantages. However solely one of them preserves your oral microbiome. And solely one among them doesn’t flip your tooth brown.
The evaluate rated the general proof “very low.” However earlier than you let that scare you — the scientific research that display the necessity for flossing aren’t a lot better, and I nonetheless inform you to floss. “Very low” proof doesn’t imply “this doesn’t work.” It means no one has funded the form of large-scale, well-designed trial that may produce high-certainty proof. And no one’s going to fund a $2M multi-site RCT on swishing oil in your mouth — there’s no pharmaceutical IP to guard. However the biochemistry is sensible.
And right here’s the opposite factor: each a type of research used conventional coconut oil, which saponifies essentially the most, as a result of it has the very best lauric acid. No person has examined what occurs while you swap in MCT oil that modulates biofilm as a substitute of stripping it. That’s a unique observe totally.
Right here’s one thing else I’ve seen that no one talks about. A thicker, extra viscous biofilm is extra prone to entice espresso tannins, blueberry anthocyanins — all these pigments that stain your tooth. A thinner, more healthy biofilm holds onto it much less. I’ve began oil pulling earlier than my morning espresso, and the distinction in staining is noticeable. Your espresso might even style higher — since you’ve thinned the biofilm in your tongue too.
After which there’s the way it feels. In case your reference level for rinsing is mouthwash — the burn, the sting, the dryness fifteen minutes later — that is the alternative expertise. It feels such as you’re hydrating your mouth. Your mouth tissues really feel smoother, nourished, and never dried out, since you haven’t used a powerful emulsifier. Your mouth doesn’t dry out afterward since you haven’t worn out the micro organism that assist wholesome saliva manufacturing.
If you wish to strive it, right here’s what I’d counsel: floss first — this breaks up plaque bridges between your tooth so the oil can really attain these interproximal areas. Then swish for two–5 minutes. And sure — you may spit it within the sink if it’s an MCT oil blend like this one, which I use daily. One of many benefits of MCT oil is that it stays liquid at room temperature, so not like coconut oil, it received’t solidify and clog your pipes. Then brush together with your nano-hydroxyapatite toothpaste — and don’t rinse after, so the nano-HAP has time to take a seat in your tooth and work.
It doesn’t must be good to be worthwhile. Simply strive it. Discover how your mouth feels after.
Then hit reply and inform me what you discover.
– Dr. B
Additional Studying & Citations
- Littarru, G.P. et al. “Examine of CoQ10-enzymes in gingiva from sufferers with periodontal illness and proof for a deficiency of coenzyme Q10.” Proceedings of the Nationwide Academy of Sciences, 68(10), 2332–2335 (1971). PubMed
- Manthena, S. et al. “Effectiveness of CoQ10 oral dietary supplements as an adjunct to scaling and root planing in enhancing periodontal well being.” Journal of Scientific and Diagnostic Analysis, 9(8), ZC26–ZC28 (2015). PubMed
- Jong, T. et al. “The impact of oil pulling as compared with chlorhexidine and different mouthwash interventions: A scientific evaluate and meta-analysis.” Worldwide Journal of Dental Hygiene (2024). Wiley
From the Ask the Dentist Archives
- I was trained to remove it. Now I help patients protect it. — Why I modified my thoughts about biofilm.
- If your gums bleed, this seal is already failing — What’s actually at stake when your gums are infected.
- Podcast Episode #48: What are the benefits of Oil Pulling? — I’m going deeper on oil pulling on this episode.
- My two secret weapons against coffee stains — Extra on why staining is a biofilm drawback.
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