Onion
These are smaller in size and have a milder and more sweet flavour when used in dishes. Most commonly added in sambar recipe in south india. You could also use them for pickling, in chutneys, daals even in stew.
Onions are known to have antiseptic, antimicrobial and antibiotic properties which help you to get rid of infections. Onions also help to improve the functions of the digestive system; because it releases the digestive juices and cures any problem related to digestion.