Yea but look at it this way. The site is saying "You won't grow tall with a high protein diet." Well why not? There's a few possible answers: It uses up more energy so you can't develop bones (which is clearly not the case in neanderthalensis, who had more bone mass at 5'4" than humans of 6'4") The ...

In the article about fruits containing all required protein, this was written: Consuming more protein in general, does not at all enhance growth, for processing more protein requires extra vitamins and energy. Logically, Neanderthals consuming much more animal food ,were less tall than earlier Homo ...