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.
Over a decade working independently within women's health, specializing in menstrual health. Typically menarche (first period) will start within four years of reaching puberty, when exactly depends on your body and development. Although it's important to understand thatpuberty is largely an internal change so you may not even realise when you've entered puberty.