Gnc herbal plus cinnamon & chromium: support glucose utilization gnc herbal plus cinnamon and chromium is a herbal supplement that may assist the body to utilize glucose for energy. Cinnamon comes from the branches of the cinnamomum family of trees, indigenous to the caribbean, south america and southeast asia. It was highly prized in ancient egypt and used for its medicinal properties through the middle ages. Chromium is an essential trace element involved in carbohydrate, fat, and protein metabolism. Take two cinnamon and chromium supplement capsules daily as a dietary supplement. Benefits: chromium to assist in the metabolism of protein, carbohydrates and fat may assist the body to utilize glucose for energy vegetarian friendly.