Medical Trials on animals showed promising effects for manganese in improving substantial blood sugar levels, while the human trials yielded mixed outcomes. Licorice Root - The root of licorice is established to dam the enzyme that's answerable for the transformation of carbohydrates into glucose slowing the digestion of glucose in https://feedbackportal.microsoft.com/feedback/idea/1f5fe191-0fc2-ee11-92bd-6045bd7b0481