5. Sage
Like oregano, sage is considered one of the best herbs out there when it comes to things that you can use to lower your blood sugar. Research findings published in the British Journal of Nutrition show that Sage works the same sort of magic as Metformin.
It has been used as an herbal remedy for many centuries, but it is so effective that many modern medical experts recommend that you use it sparingly because it can reduce your blood sugar levels more than they ought to be. Sage can be used in a variety of dishes or added to a daily glass of tomato juice.