Binge poisoning when drinking beverages cause changes in DNA in brain cells . The changes mean connections do not behave as normal between the cells . This alters the way genes are expressed and changes metabolism . However , researchers discovered a cancer drug can reverse the changes .
Binge drinking when young can cause changes in DNA in brain cells . The changes mean connections do not form as normal between the cells . This alters the way genes are expressed and changes behaviour . However , experts discovered a cancer drug can reverse the changes .