Fennel seeds / Saunf is known for fragrant and tasty herb that has a few culinary and additional therapeutic effects. Saunf is an integral flavouring agent and it’s the soul of many dishes. Saunf is a sweet-smelling herb that is utilized in different cooking preparations as well. It has a perfumed smell and taste. It is a greenish, small oval seed from a plant. Potassium present in fennel seeds helps in regulating blood pressure. Saunf has been found to be highly effective in the treatment of asthma. Calories: 25, Carbs: 3 g, Fat: 1 g, Protein: 1 g. Saunf is often used in Tadka or tempering of dishes and in pickles and chutneys. The seeds are chewed by many as an after-dinner 'mint' and can often be seen in Indian restaurants to take as a digestive on the way out.