Most definitley.
1 drink daily for women and 1-2 drinks daily for men are good for most people whereas smoking has no benefits and is always detrimental.
Secondhand smoking means the passive smoking and passive smoking is worse even than smoking cigarettes.
Smoking.
Yes
Considering both sugar and smoking are completely different topics this is hard to answer. Smoking is worse for your lungs, sugar for your overall weight.
there is no difference
Alcohol. There is no comparison.
Smoking and alcohol intake have been implicated in cataract formation.
No but weed does
Marijuana is always better than alcohol and cigarette smoking.
Smoking is bad regardless of when you start smoking. And the longer you smoke the worse it is for you health.