Blog Articles

Paul R. Taylor, B.A., B.S. May 18th 2017

A recently published study in the journal Nutrients entitled, “Vitamin C and Infections” by Harri Hemilä of the University of Helsinki in Finland, found a strong correlation between oral vitamin C dos…

Riordan Clinic Staff Nov 17th 2011

Echinacea is an herbal remedy. For centuries, people have used Echinacea to treat the common cold. It is believed that the plant can boost the immune system and reduce the severity or duration of cold…