Bitter melon (Momordica charantia) is another great herb to naturally treat diabetes.
Bitter melon is also known as karela, bitter cucumber, balsam pear, charantin, and bitter gourd.
It's a tropical vegetable widely cultivated in South America, East Africa, and Asia.
It has been extensively utilized in folk medicine for years as a remedy for diabetes.
A number of compounds have been separated from bitter melon that are suspected to be cause of its blood-sugar-lowering properties.
They include an insulin-like protein referred to as polypeptide-P and charantin.