Scientists have developed a vaccine that entered the body antibodies that fight off nicotine on entering the body.
The study, published in Science Translational Medicine, shows that the levels of chemicals in the brain were reduced by 85% after vaccination.
Incoming many tests and trials before the vaccine can be administered to humans. However, experts are encouraged by the data obtained so far.
The best way to treat nicotine dependence is a chronic Patrol antibody which clears the blood of the chemicals before they are able to have a biological effect, supplement scientists.