Revealed: How a can of DIET Coke makes your body store fat, rots teeth and affects you in the same way as cocaine within ONE HOUR. A UK pharmacist has shocked fizzy drink fans by releasing a step-by-step guide to the dramatic way a can of Diet Coke affects the body from 10 minutes after the first sip until an hour later.
For girls. puberty can start anywhere between the ages of 8-13 years (and sometimes earlier or later) but often the first changes happen around 10 or 11 years. For boys. the first changes often happen a bit later than they do for girls, somewhere between 10 and 15 years.
In girls, the first signs of puberty may be evident at age 8 years with the process largely completed by age 16 years; in boys, puberty commonly begins at ages 10-12 years and is largely completed by age 18 years. Ethnic and geographic factors may influence the time at which various events typical of puberty occur.