Stringent roots used in medicine?

Bistort

To get water from the ground. :-)

Homeopathy is not exclusive and can be used along with conventional and complementary medical treatments. Certain drugs such as anti-hyper-tensive, drugs for cardiac or diabetic disorders or...

There are thousands. How about I give you a couple of easy ones to start? Foxglove, a common garden plant. - Digitalis, used for centuries to treat heart conditions. Purple cone-flower, another...

Calcium