Cloves are the aromatic flower buds of a tree. They are native to the Maluku Islands in Indonesia, and are commonly used as a spice. Cloves are commercially harvested primarily in Indonesia, India, Madagascar, Zanzibar, Pakistan, Sri Lanka and Tanzania.

Consumption of natural foods rich in flavonoids helps to protect the body from lung and oral cavity cancers.
Temporarily treat a toothache. An added benefit is that it will also pull out any infection.
It is also used as an expectorant, making it easier to cough up phlegm. Cloves are a natural painkiller and also attack germs, so they'll help you get rid of that sore throat.
Cloves help relax the smooth lining of the GI tract, so they help alleviate vomiting, diarrhea, intestinal gas and stomachaches.
It is increasing tensile strength of bones