According to Ayurveda:Fennel seeds reduce all 3
Trodosha (
Vata, Pita, Kapha). The seeds have a cooling effect on the body. It is a good idea to consume a fennel seed drink during the scorching summer, to relieve heat from the body. The oil found in the seeds is carminative in nature, hence it is used in massage blends, especially in Ayurveda to calm the nerves and promote mental clarity.