What's happening?

Video Sources 3 Views Report Error

  • Video Source 1
  • Video Source 2
  • Video Source 3
  • Video Source 4

Penn Point: 1x154

Are Zinc Lozenges Good For You?

Penn wants to know if Zinc is any good for you (because he’s been sucking away on them). Do throat lozenges really work like people claim?

Jun. 27, 2011