It depends on how much you use. But its all up to the parent. A lot of people say its fine with my research if you don't use much.
- state phone anti-smoking/tobacco quitting services, where you can talk to the experts about the best steps to be tobacco-free
- Nicotine anonymous , a place created to rehabilitate nicotine addict
- County Health department, where you can find all kind of information about how to quit using tobacco products
I think C. You can't have just proteins or no fats in your diet. It needs to be balanced with a little of everything.
Vitamins and proteins are essential for health protection