genes. drinking alchohal maby
not gettin enough protien, calcium of vitiman d try to drink milk and eat eggs
Not much, most everyone starts between 11 and 18 so even if you start late you will catch up by the end of high school.
Having a late puberty is very normal. Sometimes it is due to improper diet, but most of the times it has genetic reasons. Maybe the father had a late puberty too.
All bodies are different and grow differently. Heritage and genes play an important role in timing of puberty.
The onset of puberty is different for everyone. It can start as early as eight years old or as late as 25 ! Everyone is different.
After the onset of puberty, males produce semen.
The onset of puberty is triggered by the release of GnRH from the hypothalamus.
Hormones ! A person's hormones control the onset of puberty.
The main cause of change at puberty are started by the production of our hormones(testosterone for boys and the estrogen and progesterone for girls)
There might be a hereditary cause, if late puberty has happened to other members of your family. Diet could also have an impact on it. Essentially puberty is a very variable process and its onset can differ greatly from one boy to another. The average age at which most boys start puberty is 12 to 13 years of age but the range over which is considered normal for it to start is from 9 years of age right up until the late teens.
Biological Age
Children that are younger than the onset of Puberty
There are no proven links between diet and puberty onset.
menarche
Early-onset disease refers to a serious illness that is present at birth and usually causes the baby to be born prematurely.
puberty