A yw Sigaréts Electronig Diogel?

“Sigaréts confensiynol yn cyfrif am tua 80% o ddefnydd nicotin yn yr Unol Daleithiau, ond yn fwy na 98% y salwch a marwolaeth. This harm is not caused by the nicotine, but by toxic products of combustion. A cigarette smoker can reduce his or her risk of future tobacco-related death by 98% or better by switching to a low risk smokeless tobacco product. He or she could cut that risk by… Darllen yn parhau