What is tapioca and what nutrients and benefits does it provide?

Tapioca is a food native to the Americas that is obtained from the extraction of starch from the cassava root. Its benefits include strengthening the immune and circulatory systems.

What is tapioca and what nutrients and benefits does it provide?
In general, tapioca is white, odorless, and slightly sweet. Image by PublicDomainPictures from Pixabay