Fennel seeds are also known as saunf (variyali). It was considered to be auspicious in ancient times. Every kitchen has fennel seeds. It is used to add flavours to salads, curries and desserts.
Nowadays almost all of us are worried about our body immunity. In fact, many of us started working on it, due to pandemics. In fact, most Doctors would emphasise Physical Immunity. The second emphasis should be given to Mental immunity. Since we all need to guard our mental health due to the long lockdown.