Scientists don’t know for sure. Since chemotherapy and radiation kill cells that divide often, stem cells may be less vulnerable because they rarely divide. Some scientists believe cancer stem cells may have genetic mutations that make them resistant to damage from chemotherapy or radiation, or cancer stem cells may be able to repair DNA damage more rapidly than normal cells.
There are two kinds of diabetes. People with type 1 must inject insulin into the body regularly. Using herbs or supplements may reduce the symptoms or side effects of type 1, but people should introduce these slowly, with careful medical supervision and monitoring of blood sugar. There is no cure for type 1 diabetes. A person with this condition will always have to take some form of insulin.
Cloves protect the heart, liver and lens of the eye of diabetic rats, according to studies. This spice contains 30% of the antioxidant phenol in dry weight, along with antioxidants anthocyanins and quercetin. As a result, cloves have antiseptic as well as germicidal properties. It also offers anti-inflammatory, analgesic and digestive health benefits for diabetics.
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.