This powdered root is useful in
pill-making because of its absorbent qualities, being
used to impart stiffness to pill masses and increase
proper absorption.
I would recommend that anyone with concerns about
any of the ingredients contained in any of the products
on this site
do a thorough search of the FDA website, or contact
the FDA, or your country's equivalent. Most importanly
consult your
doctor before taking any medication.