According to a growing mountain of research, it could be time to stop looking for blood sugar support at the end of a needle — and start looking for it at the end of a stem instead. Dr. Wright has long been an advocate of berberine for blood sugar support. He believes that if someone wants to take control of his blood sugar levels, this herb could be the very key. Berberine is a yellow-colored substance that comes from certain natural plants such as Barberry or Oregon grape. There are several different plants that contain forms of berberine, and they may have somewhat different effects on health. If you decide to use a berberine supplement, make sure to read the ingredient list on the label to make sure you are actually getting what you want in the capsule.
Read more here: http://wrightnewsletter.com/2013/08/22/herb-berberine-may-help/