If you smoke, quit. There is nothing good about it. If you're having trouble quitting, start smoking less today -- smoke only half a cigarette, and skip as many of your usual smokes as you can -- and get help right away. Get some guidance about why it is you smoke to figure out how best to stop doing it. Smoking cessation groups can be extremely helpful and supportive, and medications like a nicotine patch can help decrease the cravings. Acupuncture may also be useful.

-Dr. Nancy Norman, medical director of the Boston Public Health Commission