結果 : are e cigarettes more dangerous than cigarettes
5:46

Is Vaping Worse Than Smoking?

AsapSCIENCE
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7:23

Is Vaping MORE Dangerous than Cigarettes? (Smokers Must Watch...)

KenDBerryMD
163,522 回視聴 - 6 年前
15:11

Smoking vs Vaping - Which Is Worse?

The Infographics Show
2,564,422 回視聴 - 1 年前

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2:24

E-cigarettes: Are they safe? BBC News

BBC News
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0:31

Vaping vs Smoking

Institute of Human Anatomy
536,451 回視聴 - 1 年前

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3:18

How Smoking vs Vaping Affects Your Lungs ● You Must See This ! !

Chris Notap
45,963,216 回視聴 - 5 年前
5:43

What the science says about the safety of e-cigarettes

CBS Mornings
579,104 回視聴 - 5 年前
2:43

Law enforcement urge crackdown on flavored vapes

FOX 32 Chicago
204 回視聴 - 1 日前
3:13

Some say vaping e-cigarettes is worse than smoking for real

ABC Action News
322,840 回視聴 - 13 年前
7:00

Vaping - Is It Really That Bad For You?

Talking With Docs
107,050 回視聴 - 1 年前
6:40

Why e-cigarettes are more dangerous than we think | Shreya Chattopadhyay | TEDxYouth@Conejo

TEDx Talks
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1:00

Is Vaping Really That Bad for You? 🧐

Joseph R Nemeth DDS
32,429,561 回視聴 - 1 年前
4:18

Is Vaping Better Than Smoking? | Dr Virad Kumar | Apollo 24|7

Apollo 247 App (Apollo24/7)
146,786 回視聴 - 2 年前
1:44

Is Vaping Safer than Smoking?

RWJBarnabas Health
114,204 回視聴 - 2 年前
2:11

Are e-cigarettes more dangerous than previously thought?

Fox News
2,802 回視聴 - 7 年前
0:44

Is vaping a safe alternative to traditional cigarettes? #doctor #medicine #healthcare #healthtips

Global Neurosciences Institute
8,358 回視聴 - 1 年前
2:11

Tests confirm e-cigarettes more dangerous than perceived, U.S. surgeon general says

KPRC 2 Click2Houston
83 回視聴 - 6 年前
13:25

Is vaping safer than smoking cigarettes? | 60 Minutes Australia

60 Minutes Australia
185,719 回視聴 - 7 年前
0:46

Is vaping safer than smoking cigarettes?

Jefferson Health - Einstein
72,152 回視聴 - 5 年前
3:32

Vaping safety and health risks - the basics

Risk Bites
192,131 回視聴 - 10 年前