NPR logo Jack Gilbert, Ph.D.

Jack Gilbert, Ph.D.

Books by Jack Gilbert, Ph.D.

Jack Gilbert, Ph.D. has written books about:

NPR stories about Jack Gilbert, Ph.D.

Jack Gilbert, co-author of the book "Dirt Is Good," says kids should be encouraged to get dirty, play with animals and eat colorful vegetables. Elizabethsalleebauer/Getty Images/RooM RF hide caption

toggle caption
Elizabethsalleebauer/Getty Images/RooM RF

'Dirt Is Good': Why Kids Need Exposure To Germs

  • Download
  • <iframe src="https://www.npr.org/player/embed/537075018/537509537" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript