Coconut Oil
Important Disclaimer
This is not medical advice. Consult a qualified healthcare provider before using any remedy, especially if pregnant, breastfeeding, on medication, or managing a health condition.
Overview
Coconut oil is a unique dietary fat composed primarily of medium-chain triglycerides (MCTs), particularly lauric acid (C12), which has documented antimicrobial activity against bacteria, viruses, and fungi. Unlike long-chain fatty acids, MCTs are rapidly metabolized to ketones by the liver, providing a quick energy source for the brain. Studies suggest potential benefits for Alzheimer's disease symptoms, skin health, and oral hygiene.
Traditional Use
Coconut oil has been used throughout tropical Asia, the Pacific, and Africa for thousands of years as a primary cooking fat, skin and hair care product, and traditional medicine. In Ayurvedic medicine, coconut oil is used for oil pulling (kavala), massage (abhyanga), and as a base for medicinal preparations. Traditional Polynesian and Sri Lankan populations — who consumed large amounts of coconut fat — showed low rates of cardiovascular disease, sparking modern research interest.
Key Active Compounds
Lauric Acid (C12, 45–53%)
The primary fatty acid — converted in the body to monolaurin, which disrupts the lipid membranes of bacteria, viruses (including HIV and herpes), and fungi. The most antimicrobially active fatty acid.
Caprylic Acid (C8) and Capric Acid (C10)
Medium-chain fatty acids rapidly converted to ketones by the liver. Caprylic acid has specific antifungal activity against Candida and other yeasts.
Evidence-Based Benefits
Oral Health (Oil Pulling)
Moderate evidenceClinical studies confirm coconut oil pulling reduces Streptococcus mutans count, plaque, and gingivitis. Two RCTs show comparable efficacy to chlorhexidine mouthwash for plaque reduction.
Skin Moisturization and Eczema
Moderate evidenceRCTs confirm virgin coconut oil superior to mineral oil for atopic dermatitis, reducing colonization by Staphylococcus aureus. Excellent emollient and barrier repair.
Antimicrobial Properties
Moderate evidenceMonolaurin (from lauric acid) demonstrates broad-spectrum antimicrobial activity against gram-positive bacteria, enveloped viruses, and Candida in laboratory studies.
Common Preparation Methods
Oil Pulling (Oral Health)
Take 1 tablespoon of virgin coconut oil, swish gently around the mouth for 15–20 minutes. Spit into trash (not drain — it solidifies). Rinse with warm water, then brush teeth.
Dosage: Once daily, ideally in the morning before eatingDo not swallow — oil contains bacteria accumulated during pulling. 15–20 minutes is the traditional and studied duration. Consistency over weeks yields the best results.
Topical Skin Application
Apply virgin coconut oil directly to skin as a moisturizer, especially after bathing.
Dosage: Apply as needed 1–2 times dailyVirgin (unrefined, cold-pressed) is preferred over refined for medicinal topical use. Excellent for eczema, dry skin, and as a diaper rash barrier.
Safety & Cautions
Please read carefully before use
Contraindications
- Known coconut allergy (rare but exists)
- High cardiovascular risk patients should monitor saturated fat intake if using large quantities internally
Drug Interactions
- Oral medications — take separately from oil pulling to avoid potential interference with absorption
Possible Side Effects
- Externally: very safe; rare allergic contact dermatitis
- Internally (large amounts): may raise LDL cholesterol in some individuals; use in moderation as part of balanced diet
- Oil pulling: initially may cause nausea
Special Populations
- Safe for all ages topically
- Safe as a cooking fat in moderation
- Not for replacement of prescribed cardiovascular medications
Sources & References
International Journal of Dermatology
Quick Reference
Arecaceae
Oil extracted from the coconut meat (endosperm)
Rich, mildly sweet, distinctly tropical coconut flavor in virgin oil; neutral in refined form; solidifies below 24°C (76°F)
Safety First
Always consult with a qualified healthcare provider before starting any new remedy, especially if you have existing health conditions or take medications.