Oil pulling is an ancient practice involving swishing a small amount of oil in the mouth for an extended period to support oral hygiene. While various oils like sesame or sunflower have been used historically, coconut oil has become the most popular choice in modern practice due to its unique composition. Those interested in starting this regimen must choose between refined and unrefined coconut oil. Understanding the distinctions between these two forms is important for determining if refined coconut oil retains the properties needed for effective oil pulling.
Characteristics of Oil Used for Pulling
Coconut oil is frequently recommended for oil pulling because of its specific fatty acid profile. Approximately half of its composition consists of lauric acid, a medium-chain fatty acid recognized for its antimicrobial properties. This helps inhibit the growth of common oral pathogens.
Studies have shown lauric acid to be effective against bacteria such as Streptococcus mutans, a primary contributor to tooth decay and plaque formation. The oil also naturally contains anti-inflammatory properties that benefit gum health. Furthermore, coconut oil is solid below 76°F. This physical characteristic aids in the mechanical “pulling” action, allowing the oil to effectively collect and trap debris and bacteria as it is swished around the mouth.
How Refined and Unrefined Coconut Oil Differ
The primary difference between refined and unrefined coconut oil lies in their processing methods. Unrefined, or virgin, coconut oil is typically produced using minimal heat through either a wet milling or a quick-drying process. This gentle method ensures that the oil retains its natural coconut scent, flavor, and a higher concentration of beneficial antioxidants.
Refined coconut oil, in contrast, undergoes a much more intensive manufacturing process. This oil is usually extracted from dried coconut meat, known as copra, which is then subjected to high heat, bleaching, and deodorization (RBD). Chemical solvents, such as hexane, may be utilized during the refinement process to maximize oil yield. This extensive processing removes impurities, flavor, and aroma, resulting in a neutral-tasting and scent-free product. While the process improves shelf stability, it also reduces some of the oil’s natural antioxidants.
Assessing Refined Coconut Oil for Oil Pulling
The suitability of refined coconut oil for oil pulling hinges on whether the refinement process compromises its core benefits. The most important factor, the lauric acid content, remains largely unaffected by refining. Since the effectiveness of coconut oil is attributed to this specific medium-chain fatty acid and its antimicrobial action, refined oil still provides the necessary chemical mechanism for bacterial reduction and debris collection.
A common concern regarding refined oil involves the potential for trace chemical residues, particularly from solvents like hexane used during extraction. However, commercially available, food-grade refined coconut oils are subject to strict quality controls, and solvent residues are negligible or undetectable.
The main benefit of choosing refined coconut oil is palatability. Many users find the strong, distinct flavor of unrefined coconut oil unpleasant to swish for an extended period. Refined coconut oil is flavorless and odorless, making the experience far more tolerable for beginners and individuals sensitive to taste. Refined coconut oil is an acceptable choice due to its retained lauric acid and improved user experience.
Safety and Technique for Oil Pulling
Regardless of the type of oil chosen, proper technique is necessary to ensure safety and effectiveness. The typical recommendation is to swish about one tablespoon of oil for 15 to 20 minutes, using a gentle motion that pushes and pulls the oil through the teeth. It is important to never swallow the oil after swishing, as it traps bacteria, food particles, and toxins that must be expelled from the body.
The proper disposal method is to spit the used oil into a trash receptacle, not down the sink. Coconut oil solidifies at room temperature, and spitting it into the drain can lead to significant plumbing clogs over time. Oil pulling is an adjunctive practice and not a replacement for standard oral hygiene procedures, including daily brushing, flossing, and regular professional dental care.