Electronic cigarettes! The nicotine is a stimulant, and an appetite suppressant. Since it is diluted nicotine called e liquid the nicotine is absorbed into ones mouth verses a normal cigarette it is absorbed into the lungs. You can get it at very minimal doses of nicotine, or none at all (just for the flavors)
The best part! They come in a enormous variety of flavors. Any where from buttered popcorn, cotton candy, egg nog, Kahlua, Snickers, menthol, fruits, ice creams, cookies, cake anything you can think of it's out there!
you can find cheap ones but honestly I would chose a variable voltage 2200 mAh or higher battery. It delivers strong vape production and great flavor. Look up on YouTube itaste MVP or evic. They can be a little pricy but nothing you can't save up for in at least 3 paychecks.
Hope some of you cigarettes smokers try it actually. It's proven to help smokers successfully quit for the first time. You're health starts being restored, your lungs regenerate, you feel better all around. Google success stories on electronic cigarettes it's amazing, it could save you're life or anothers.