What can you do to stunt your growth?

Answer:
Nothing, and nor should you attempt to

2nd answer:

If your growth plates on the ends of your articulating bones are still active, then eating fermented soy products like soy sauce will do the trick.

It has been shown that fermented soy products contain a constituent part that actually wipes out a lot of your body's natural growth hormone. Of course, this sort of 'treatment' should be approved by your doctor.
First answer by Ntembu. Last edit by CRiMCO. Contributor trust: 125 [recommend contributor recommended]. Question popularity: 1 [recommend question].