Cancer of the white blood cells may cause radiating pain that leads down the arm, in some cases all the way to the fingers. Pain in the left armpit that does not stem from signs of an infection may be a sign of non-Hodgkinâs lymphoma as well.
Cassia cinnamon comes from a different plant and belongs to one of three varieties: Cinnamomum cassia, Cinnamomum aromaticaum, Cinnamomum burmannii. Cassia is native to Southeast Asia and can be found most often in Indonesia, Vietnam, and China.rowing. Farmers usually allow cassia cinnamon trees to reach the height of 10 to 15 meters tall before harvesting begins. This tree produces large, thick leaves, as well as buds, which are harvested, dried, and sold as a spice along with the bark.
Ceylon Cinnamon is considered by many to be true cinnamon and originates specifically from the tree known as cinnamomum zeylanicum. Ceylon cinnamon has a flavor that is sweeter and more refined than that of the cassia variety.It is typically more expensive and difficult to find than the cassia cinnamon varieties.eylon Cinnamon is considered by many to be true cinnamon and originates specifically from the tree known as cinnamomum zeylanicum. Ceylon cinnamon has a flavor that is sweeter and more refined than that of the cassia variety.