Insta keto 8. Muscovado Sugar How to substitute sugar naturally Muscovado sugar, also known as brown sugar, is made from sugarcane, but it does not go through a refining process like white sugar, making its nutrients be preserved in the final product. So it has minerals such as calcium, magnesium, potassium and phosphorus.However, it is important to remember that despite having more nutrients, this type of sugar has the same calories as white sugar, so frequent consumption should be avoided and avoided by diabetics.