As bad as tobacco? Studies have shown otherwise, so far.
i checked the American lung association or whatever is called. problem with weed is you inhale deeper and hold it longer.
I also smoke cigarettes and I always cough with weed. I can't vape or smoke wax, they give me an asthma attack, I don't have asthma, well not yet.
I'm pro weed, if thats what you want, but I've checked facts. lots of wrong info outthere. from it cures cancer, it doesn't, to it's not as bad as cigarettes. it does a lot of help for lots of conditions. for me, I'm off bipolar medication and it helps with pain on my legs and back. but I know the risks and how it may affect my lungs.
and yeah, I should really quit smoking.
semp