Stopping growth through nutrition.

Upon realizing I am taller than I want to be, I  have undergone research personal research on Nutrition but I am still in need of assistance with personal medical topics.
You see, I am male, 18 years of age, and 5'10, but quite honestly 5'10 is too tall for me.  I am looking for a way to stunt my growth, at least until the onset of puberty is over (in which I am assuming growth will end), and what seems to be shedding the most light at this moment is the issue of nutrition.  I am willing to do things which will harm my body, as I am also willing to accept that harm and also take the necessary steps to counter that harm (if possible) while still feeling the effects of poor growth.....The only problem is I am not too sure what are the proper steps to take.

My studies will continue into Nutrition and growth, but any and all help on this matter will be greatly appreciated.

[Weesy68]

Very bad idea.  Tall people are actually more succesful in life per studies.  I wouldn't advise anyone to harm their body just to remain short.  I'm sorry, but that's just plain ridiculous and you need to get therapy for whatever silly reason would cause you to do that.  I can't think of one good reason for a person to harm their bodies in order to maintain a certain height.  My treatment for you is a slap on both sides of your face, and "Snap out of it!"  Get therapy.  This is wrong.