Hermetica Superfood Encyclopedia
Legacy index-continuity record: the score and narrative are provisional and must not be represented as validated or human-approved.
Review flags: AWAITING_SEMANTIC_VALIDATION
Thymus vulgaris (common thyme) contains thymol and carvacrol as primary bioactive compounds that demonstrate antimicrobial, antioxidant, and cognitive-enhancing properties. These compounds work by inhibiting bacterial enzymes, scavenging free radicals, and modulating neurotransmitter activity.
Origin & History
Thymus vulgaris, commonly known as thyme, is a perennial herb native to the Mediterranean region belonging to the Lamiaceae family. The aerial parts of the plant are harvested and processed via hydroethanolic extraction or steam distillation to obtain extracts and essential oils rich in monoterpenes and phenolic compounds.
Research Narrative (Provisional)
Human clinical evidence is limited to two trials: a double-blind placebo-controlled study (n=40) showing topical ThymLec preparation reduced wrinkles after 30 days (PMID: 33169920), and an RCT demonstrating improvements in memory, anxiety, and sleep quality with oral thyme leaves (PMID: 38039009). Most evidence remains preclinical, with in vitro studies showing antibacterial, anti-inflammatory, and anticancer properties.
Preparation & Dosage
Dosage guidance is withheld because the publication gate has not recorded adequate support for this profile.
Nutritional Profile
Thymus vulgaris (common thyme) contains notable micronutrients and bioactive compounds per 100g dried herb: Vitamin C (~160mg), Vitamin A (~4350 IU), Vitamin K (~1714mcg - exceptionally high), iron (~17.5mg), calcium (~405mg), manganese (~1.77mg), and dietary fiber (~37g). Key bioactive compounds include: thymol (20-54% of essential oil, primary phenolic monoterpene), carvacrol (1-10% of essential oil), rosmarinic acid (~20-30mg/g dry weight, a potent polyphenol), luteolin (~1-3mg/g), apigenin, naringenin, and ursolic acid (~2-3mg/g dry weight). Thymol bioavailability is enhanced in lipid-based preparations; topical absorption of thymol is documented at concentrations as low as 2%. Rosmarinic acid shows moderate oral bioavailability (~1.4% absorption in humans) but is enhanced when consumed with fats. Essential oil yield is approximately 1-2.5% of dry plant mass. The herb also provides small amounts of B vitamins including riboflavin (~0.47mg/100g) and pyridoxine (~0.55mg/100g). Dried thyme retains most fat-soluble compounds but loses approximately 30-50% of Vitamin C versus fresh material.
Reported Mechanism (Provisional)
Thymus vulgaris exerts its effects primarily through thymol and carvacrol, which inhibit bacterial cell wall synthesis and disrupt membrane integrity. These phenolic compounds activate antioxidant pathways including Nrf2/ARE signaling, while modulating GABA and acetylcholine neurotransmitter systems. The compounds also inhibit inflammatory enzymes like cyclooxygenase and lipoxygenase.
Clinical Narrative (Provisional)
A placebo-controlled trial with 2% topical Thymus vulgaris preparation showed significant reduction in facial wrinkles with moderate evidence quality. A randomized controlled trial in university students demonstrated improved memory and cognitive function, though evidence remains preliminary. Limited studies suggest anxiety and depression reduction, but larger clinical trials are needed to confirm therapeutic efficacy and optimal dosing protocols.
Also Known As
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