These pearls can be consumed however they should be chewed well prior to swallowing. To be clear, the tapioca in them does not dissolve quickly. You will get indigestion if you swallow pearls without chewing. To sum up, tapioca pearls are not exactly a nutritious food option. These are typically added to beverages for aesthetic purposes rather than nutritional value. As a result, you need to be careful if you plan on eating these pearls. Keep in mind that you should restrict your intake to maintain good health.