Avoid soy, eat organics, and limit her exposure to plastics (some of which give off phyto-estrogens).
Also, find out from immediate family, if you can, at what age they started developing hair or got their periods. My mother started menstrating at age 9. So it's normal for my genetics to carry an early age for all that, but it will tell you more to know if either side of your family has really early bloomers, or if this is a singular case.
Talk to your doctor about it, especially if you find that no one else in the family developed this way. It could be that she has something going on with her glandular system.
Chances are it's just the high level exposures to estrogens in our modern world if you haven't been careful about those things I listed in the first paragraph. But it's good to check with the doctor.
Updated
Avoid soy, eat organics, and limit her exposure to plastics (some of which give off phyto-estrogens).
Also, find out from immediate family, if you can, at what age they started developing hair or got their periods. My mother started menstrating at age 9. So it's normal for my genetics to carry an early age for all that, but it will tell you more to know if either side of your family has really early bloomers, or if this is a singular case.
Talk to your doctor about it, especially if you find that no one else in the family developed this way. It could be that she has something going on with her glandular system.
Chances are it's just the high level exposures to estrogens in our modern world if you haven't been careful about those things I listed in the first paragraph. But it's good to check with the doctor.