Evidence supporting the use of: Lavender
For the health condition: Anger (excessive)

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Synopsis

Source of validity: Scientific
Rating (out of 5): 2

Lavender (Lavandula angustifolia) has been traditionally used for its calming and soothing effects, particularly in aromatherapy and herbal medicine. In recent years, scientific studies have begun to investigate its potential benefits for mood regulation, including symptoms related to anger, stress, and agitation. While there is limited direct research specifically addressing "excessive anger," several clinical trials and systematic reviews indicate that lavender oil—especially when used in aromatherapy or taken orally in the form of standardized capsules—can reduce symptoms of anxiety, restlessness, and even mild agitation. These symptoms often overlap with emotional states that include anger or irritability.

The proposed mechanisms by which lavender may exert these effects involve modulation of the limbic system and neurotransmitters such as serotonin and GABA, both of which are relevant to mood and emotional regulation. For example, a 2012 randomized controlled trial showed that inhalation of lavender oil reduced agitation in patients with dementia. Another study found that oral supplementation with lavender oil capsules improved symptoms of generalized anxiety disorder. However, while these findings support lavender’s general calming effect, direct evidence for its efficacy specifically in the treatment of excessive anger is scarce. Thus, while its use is scientifically plausible due to its broader anxiolytic and calming profile, its effectiveness for anger per se is supported only indirectly, resulting in a moderate-low evidence rating.

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