BellaOnline Forums Home and Garden Natural Living Growing up too soon?

EXCERPT: The study revealed a surprisingly large bump in the number of girls going through puberty between the ages of 7 and 8. For example, the researches found that 10 percent of 7-year-old white girls had some breast development as compared to 5 percent in a study published in 1997. Similarly, 23 percent of the 7-year-old black girls had started puberty as compared to 15 percent in the 1997 study.

Growin up too soon? Precocious puberty strikes 7-year-old girls

I saw this study too going around facebook. I was surprised that there was no mention of growth hormone in meat and dairy as a possible culprit.