I would not recommend Supermom for an 8 year old... there is Iron in the product, and even though she is probably old enough not to be harmed by the Iron, I would not risk it. Physiology is different form person to person. In any case, it is best to wait until she is having a menstrual cycle. Then she will need the Iron.
As for what to do in this case, I am really not the expert. It is common for girls beginning puberty to have breast tenderness, and I think something like Evening Primrose Oil would probably be a help. Again, I don't know.
Having said all that, this topic (puberty beginning at 8 years old) is probably a good jumping off point for a long thread on the dangers of Soy, the goodness of sunshine, and how to maximize hormonal health benefits for your kids...
--gabe
PS: here are some good starter articles
This site is a little odd in some places, but the article is interesting:
http://www.sun-wellness.com/articles/111feat1.html Great Article, great site:
http://www.alkalizeforhealth.net/earlymenarchy.htmSunshine is good!
http://www.shareguide.com/Northrup.htmlA few things I disagree with... but, this is one great article on kids health:
http://www.drweil.com/u/HC/HCA210/There are a million people warning you about skin cancer, and dangers of exposure to the sun... in my opinion (and I have lived at 7,000 feet all my 34 years) once you are used to being in the sun (not just a two week vacation once a year) you have almost nothing to fear. The real negative effects come from being indoors all day.
I would challange anyone to find cases of malignant skin cancer that were caused by the Sun. I believe that most (OK, I believe ALL) malignant skin cancer can be attributed to toxicity, cancer causing chemical exposure, drug therapy, etc. I know I risk political execution for this, but I believe that most malignant skin cancer patients would do better to get MORE sun. Having said all that, I do realize that excessive Sun exposure over many years can cause benign cancers. These are easily removed, and are not dangerous.
[This statement has not been evaluated by the FDA, and is not intended to diagnose, treat, cure, or prevent any disease. According to the FDA only drugs can do these things... obviously the Sun can not. ;P]