Tapioca is a good source of protein, which helps with muscle building, healing and strengthening. So vegetarians, turn to sabudana for your daily protein intake. You can eat a bowl of soaked sabudana with a dash of chilli powder, salt and crushed peanuts to fight fatigue after a hectic day. Loaded with carbohydrates, tapioca will make you feel energetic in a matter of minutes. Regular consumption of sabudana keeps blood pressure levels under control. Also, the potassium present in it aids healthy blood flow and lowers the pressure on the cardiovascular system.