1. Lotus root starch is food. No matter how much water is added, whether it is made into a paste or water, it can be eaten.

2. The main component of lotus root starch is carbohydrate, which is food and can provide calories to the human body. Whether it can be eaten has little to do with how much water is added. So for lotus root starch, you can eat it if you have added too much water. Of course, if the patient has edema due to a certain disease, such as heart failure or kidney failure, the water content must be properly controlled. At this time, the lotus root powder that contains too much water may need to be appropriately restricted.