London – As little as five minutes of exercise seems to help smokers curb their craving for a cigarette, a review of a dozen studies found.
The research showed that moderate exercise, such as walking, significantly reduced the intensity of smokers’ nicotine withdrawal symptoms.
“If we found the same effects in a drug, it would immediately be sold as an aid to help people quit smoking,” said Dr. Adrian Taylor, the study’s lead author and professor of exercise and health psychology at the University of Exeter.
Taylor and colleagues reviewed 12 papers looking at the connection between exercise and nicotine deprivation. They focused on exercises that could be done outside a gym, such as walking and isometrics, or the flexing and tensing of muscles. According to their analysis, just five minutes of exercise was often enough to help smokers overcome their immediate need for a nicotine fix.
After various types of moderate physical exertion, researchers asked people to rate their need for a cigarette. Those who had exercised reported a reduced desire to smoke.
“What’s surprising is the strength of the effect,” said Dr. Robert West, professor of health psychology at University College London, who was not involved in the study. “They found that the acute effects of exercise were as effective as a nicotine patch.”
