caffeine and bone/muscle growth?

[de2es]

hi i am an 16yr old male, and wanted to know if caffeine increases growth hormone rate or decreases it. i would also like to know if caffeine will make my bones bigger or smaller?
would caffeine intake during adolcence or puberty increase skull size too?

 

[ericcyl]

Coffee has no effect on your growth hormone, your muscle, or your bones growth. It makes you pee a lot by blocking the anti diuretic hormone, and it makes your more hyper from the caffine. If you want to build muscle and want to grow taller, the best choice would be milk and protien and exercise.