Benefits
Lavender may have several beneficial effects that help ease anxiety, including:
improved mood
lower heart rate
lower adrenaline levels
regulated breathing
improved sleep quality
Nervous system
Lavender has been shownTrusted Source to affect the parasympathetic nervous system. The parasympathetic nervous system controls bodily processes associated with anxiety, such as heart rate, breathing rhythm, and hormone secretion.
Lavender can help in regulating these bodily processes by restoring a neutral state. This involves lowering the heart rate, adrenaline levels, and slowing the breath.
Mental health
Research suggests that lavender may be of benefit as a complementary treatment for mild to moderate depression.