Nicotine can affect insulin sensitivity and blood sugar regulation, so diabetics should discuss any nicotine use, including vaping, with their doctor before starting or continuing
If the liquid looks normal and smells fine, some people still use it, though replacing it is generally recommended for the best experience
Chen, Z., X
There was a very famous guy came back to see us in Dallas one time, and he came back and he goes, You know, its really nice you get to do this. I said, Get to do what? And he said, You know, get to go out on the road and stuff and get this part out of you and get to have fun up there and stuff like that. I said, Well, you know, I have some songs about suicide
Moderate Caffeine Consumption during Pregnancy. The American College of Obstetricians and Gynecologists, www.acog.org/clinical/clinical-guidance/committee-opinion/articles/2010/08/moderate-caffeine-consumption-during-pregnancy