NewTime wrote:
what's worse for people? being an active smoker or a nonsmoker who sits a lot?
The stories and "media" articles that claim this are complete BS.
There is almost nothing--nothing at all--that will destroy one's health as badly as smoking tobacco. I have known numerous people who have died grisly deaths from it and, from CDC statistics, there's no doubt this is true statistically throughout the world. There was a time decades ago that I enjoyed smoking, at least the first few in the day, and even today I find fresh second-hand smoke somewhat alluring, but it's not worth it. I saw too many people "smoke now, pay later."
Of course a sedentary lifestyle is bad for one's health. There are, however, many more obese, sedentary nonsmoker individuals over the age of 85 years, than there are people that age who have smoked for more than 40 years.