Drugs A-Z Pill Identifier Supplements Symptom Checker Diseases Dictionary Media

Slideshows Images Quizzes

Copyright © 2018 by RxList Inc. RxList does not provide medical advice, diagnosis or treatment. See additional information.

Definition of Substance

Medical Author: William C. Shiel Jr., MD, FACP, FACR

home > substance

Substance: 1. Material with particular features.
2. The material that makes up an organ or structure. Also known in medicine as the substantia.

QUESTION

What causes tooth decay? See Answer

From

Healthy Resources

Featured Centers

Health Solutions From Our Sponsors

Shot-Free MS Treatment
Your Child and COVID-19

CONTINUE SCROLLING FOR RELATED SLIDESHOW

Health Solutions From Our Sponsors