Aromatherapy offers multiple benefits. Firstly, it helps relieve stress. The soothing scents like lavender can calm the nervous system and lower stress hormone levels. Secondly, it promotes better sleep. Chamomile oil, for example, creates a relaxing ambiance that signals the brain to unwind, aiding in falling asleep faster and enjoying a deeper slumber. Moreover, it can enhance mood. Citrus oils such as bergamot bring an uplifting effect, stimulating the release of chemicals in the brain associated with happiness and energy, making you feel more positive.