Teenagers with unhealthy lifestyles age faster than healthier peers

Smoking, regularly drinking alcohol, doing little exercise and having a high BMI make teenagers age two to five weeks a year faster biologically, according to a large DNA study

Teenagers with unhealthy lifestyles age faster than healthier peers
Smoking, regularly drinking alcohol, doing little exercise and having a high BMI make teenagers age two to five weeks a year faster biologically, according to a large DNA study