I would ask for a written copy of their study and not just a picture of three fish. Because of so many of the minerals, it may address a deficiency in the fish, which could result in more growth. However, that does not mean the fish are healthier or even safe to eat. If you are over a certain age and already have children, your risk factor is astronomically less than say younger folk. Heck, I won't handle plant rooting hormones without gloves because I still want to have children! This is not a problem for the older folk I work with though!

I personally would feel uncomfortable using Azomite because it contains arsenic, lead, mercury, uranium, cadmium, flourine, among other things...

SOURCE: http://www.azomite.com/index.php?option ... &Itemid=11