My Girlfriend Is A Smoker

I have been dating my girlfriend for over a year now and everything is great, except for one thing - she is a smoker. At first, I didn't think much of it, but as our relationship has progressed, I have become increasingly concerned about the impact of her smoking on her health and our future together. It's not just the smell of smoke or the yellowing of her teeth that bothers me, but the potential long-term health consequences that worry me the most. I care about her deeply and I want her to live a long and healthy life. I have tried talking to her about quitting, but she seems resistant to the idea. I'm not sure what to do or how to help her. I love her, but I also want her to make better choices for her health.