Ask a Question
Reference
The World
Computers
Health & Nutrition
Reading Zone
Math & Science
Art & Music
Sports & Rec.
Fun Stuff
Science Fair
Stately Knowledge
Learning HTML
Orca Search
Poison Prevention
Author Page
Culture Quest
Story Hour
Say Hello
U.S. Presidents
Got a question? Ask our Ask a Question librarians!
(Use our Contact Us form for questions/suggestions about our site.)
Some things that are good for you can also be dangerous if you use too much.
Vitamins and medicine can help you - but only when you use them carefully.
Can you think of other things that are only good for you in small amounts?
Updated on 24 Apr 2005
© 1995-2008 The Regents of the University of Michigan. All rights reserved.
© 2008, Drexel University, All Rights Reserved
© 2008, Drexel University, All Rights Reserved