Plant That Heal

For many years and decades plants having a soruces for food, medicines and cosmetics for humans. It is important to know that plants were create with the plan to help human. So we need to take the best of the plants to become healthy.
Do you know that:
The orange tree its leaves have small heart on thier base, and that it has been recommended for the treatment of heart dysfuncions, and its sedative it is favorably effective for many heart diseaas.
(G.D. Pamplona-Roger, MD, 2004)