My daughter, who is now 11 years old, started developing breasts and eventually getting a menstrual period, I also noticed mood swings and body odor. Her pediatrician prescribed hormone therapy which I refused because I wanted to get to the bottom of the cause. after several hours and days of researching and reading I did what I could with the resources I had at the time.
This is what I did
-Switched to organic milk(grass fed is best)
-Switched to animal protein with no added antibiotics or growth hormones
-No fast food(I made my own "fast food")
-Whole foods and spices(No MSG, No artificial ingredients)
-Switched to natural body lotion, shampoo, conditioner, body wash.
-Switched to Fluoride-free toothpaste
-No body sprays, perfumes
-Switched to Essential oil based cleaning products and to natural alternative cleaning sprays from the local grocery store and natural laundry detergent.
-No febreeze, glade, airwick are fresheners(I used essential oils and baking soda as an air freshener)