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Aromatherapy (Lavender)

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description Aromatherapy (Lavender) Overview

Lavender essential oil is perhaps the most studied scent for calming effects. Its aroma has been shown to interact with the limbic system, promoting the release of GABA, a neurotransmitter associated with reducing anxiety. Using a diffuser or a warm bath soak allows for consistent, subtle exposure that signals safety to the brain.

help Aromatherapy (Lavender) FAQ

Does lavender oil actually reduce anxiety, or is it just placebo?

It's more than folk wisdom: randomized controlled trials of standardized oral lavender oil (sold as Silexan, in 80 mg and 160 mg doses) showed measurable reductions in generalized anxiety versus placebo. Inhalation studies exist too, but they're smaller and less rigorous than the oral-capsule trials.

Is it safe to ingest lavender essential oil?

Only specific standardized preparations have been tested for oral use — don't swallow generic diffuser-grade oil. Silexan is a pharmaceutical-grade extract, while most retail essential oils are unregulated for internal use and should stay in the diffuser or, diluted, on skin.

What's the best way to use lavender for sleep?

Diffusion for 30–60 minutes before bed or a few drops in a warm bath are the standard approaches, and consistency over multiple nights seems to matter more than dose. Dilute with a carrier oil for any skin application, since neat essential oil can irritate.

Does the lavender species or oil quality matter?

Yes — true lavender (Lavandula angustifolia) is the species used in most calming research, while lavandin (Lavandula x intermedia) is cheaper, higher-yield, and noticeably higher in camphor, which reads as more medicinal and less relaxing. Check the Latin name on the bottle before buying.

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