As a reminder, always consult your doctor for medical advice and treatment before starting any program.
By Debra Fulghum Bruce, PhD
Reviewed by Michael W. Smith, MD.
SOURCES: CDC: "Facts About Infectious Diseases." National Institute of Allergy and Infectious Diseases: "Common Cold." American Academy of Family Physicians.
You must be a logged in member of Oprah.com to post a comment, click here to log in. If you are not a member of Oprah.com, click here to become a member.
Please note: comments are pre-moderated/reviewed and published according to our house rules.
To start or join a discussion please go to Oprah.com's community message boards.