Smoking tends to dampen appetite, causing you to eat less as a smoker, and eat more when you quit. Our subjects followed this script and increased their caloric intake after quitting.

You may know a loved one who wants to quit smoking but ... Healthy Eating; ... You can help a loved one find resources if they’re having a difficult time or if you’re experiencing too much ...

Weight gain is a well-documented side effect of quitting cigarettes, but we still don’t know why it happens. The gut microbiome could offer an answer.

“A lot of of people make too many plans for January 1: ‘I’m going to get fit, quit smoking, and change my job.’ It’s too much and can be overwhelming,” Dr. Rubinstein says.

Too much visceral fat, however, can create inflammation, contributing to chronic disease. A man with a big belly. ... it’s going to be really hard to quit smoking,” he said.

But quitting smoking at any age can make a big difference to your future health. Tobacco smoking is the leading cause of preventable disease, disability and death in the United States.