So when a person has multiple rounds of chemotherapy and everyone is pleased because the tumor is shrinking, do not get too excited because what is usually happening is a killing of the non-stem cell and a production of a more aggressive growing cancer stem cell that is drug resistant. The term is MDR or multiple drug resistance. This is similar to when a person takes too many antibiotics and the bacteria grow stronger and more antibiotic resistant. The same happens with cancer stem cells. This is why people see a shrinking of tumors but then the cancer can return worse than ever before. This is because they did not change the internal environment to make it one that promotes health but instead they tried to kill their cancer cells.
Another well know spice in the kitchen cinnamon is also known for it's medicinal properties. While not really an herb I still think it's important to list it in our list of herbs and their uses. Cinnamon actually comes from the inner bark of a tree in the laurel family. It's been used for centuries and was a hot commodity for trade in ancient times. In fact during the first century A.D. in Rome cinnamon was 15 times more expensive than silver. The Chinese were probably the first to use cinnamon as a medicinal herb and used it to treat fevers, and diarrhea. In more modern times cinnamon has been found to stabilize blood sugar levels in diabetics, as it has an insulin kind of effect.