Aniseed essential oil 

Essential oil of aniseed (Pimpinella anisum) is not usually among those that we select when  requiring an uplifting, antidepressive effect. We might think instead of essential oils such as lavender (Lavandula angustifolia), bergamot (Citrus bergamia) and sandalwood (Santalum spp.), all of which have shown beneficial effects in clinical trials on mood parameters...

Asthma

Among the respiratory conditions for which essential oils show promise is bronchial asthma.

Asthma affects some 339 million people worldwide and is the most common chronic disease among children (Morales, 2018). Asthma is characterized by chronic inflammation of the airways of the lungs with symptoms that include wheezing, shortness of breath, tightness of the chest, excessive mucus...