結果 : is e vaping safe
2:24

E-cigarettes: Are they safe? BBC News

BBC News
1,497,922 回視聴 - 10 年前
5:43

What the science says about the safety of e-cigarettes

CBS Mornings
574,180 回視聴 - 4 年前
5:46

Is Vaping Worse Than Smoking?

AsapSCIENCE
1,142,608 回視聴 - 10 か月前
3:18

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

Chris Notap
45,673,798 回視聴 - 5 年前
2:59

Is Vaping Safe? | A Doctor Talks e-Cigarettes & Lung Disease

ZDoggMD
435,492 回視聴 - 4 年前
7:00

Vaping - Is It Really That Bad For You?

Talking With Docs
86,478 回視聴 - 1 年前
12:54

Vaping: what people are getting wrong

The Economist
3,469,404 回視聴 - 4 年前
15:11

Smoking vs Vaping - Which Is Worse?

The Infographics Show
2,372,130 回視聴 - 11 か月前
0:39

Is vaping 0 nicotine safe?

Instant Insights
20 回視聴 - 1 日前
3:38

Are electronic cigarettes safe? BBC News

BBC News
414,130 回視聴 - 10 年前
1:44

Is Vaping Safer than Smoking?

RWJBarnabas Health
107,407 回視聴 - 1 年前
5:05

Is vaping safe? What about teens vaping? A doctor explains all.

Dr Sophie GP
13,862 回視聴 - 2 年前
4:48

Vaping: What are the medical impacts? - BBC News

BBC News
344,180 回視聴 - 1 年前
1:54

Dangers of e-cigarettes, vaping and JUULs: How to talk to kids

MD Anderson Cancer Center
1,198,211 回視聴 - 5 年前
8:58

What do we know about the effects of vaping and is it safe? | ABC News

ABC News In-depth
107,733 回視聴 - 1 年前
5:42

How safe is vaping? | 7.30

ABC News (Australia)
184,183 回視聴 - 4 年前
1:01

Mayo Clinic Minute: Are e-cigarettes safe?

Mayo Clinic
1,219,852 回視聴 - 6 年前
3:48

Vaping is 95% safer than smoking. Fact or factoid?

AUSTRALIAN TOBACCO HARM REDUCTION ASSOCIATION
124,942 回視聴 - 4 年前
4:18

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

Apollo 247 App
136,377 回視聴 - 1 年前
0:16

Vaping Water?

Vape Show Unboxed
7,728,697 回視聴 - 1 年前