Yes, sabudana is gluten-free. Gluten is a protein found in grains such as wheat, barley, and rye. However, sabudana is derived from the tapioca root, which is naturally free of gluten. This makes it a suitable option for individuals with Celiac disease or gluten intolerance. Choosing gluten-free alternatives like sabudana can help prevent adverse reactions and symptoms such as bloating in these individuals.