A critical observation in regards to the general toxicity of all substances was made by Paracelsus (1493-1541) over 500 years ago. He stated "All substances are poisonous; there is none which is not a poison. The right dose differentiates a poison and a remedy."
Bottom line, the FDA is full of lies. The evidence for Ge132 is out there in abundance, and not from the labs who produce it, which one could count on a single hand at this time. Here are some examples of the diverse indepth studies that have been conducted.
http://www.organicgermanium.net/germanium_studies.htm
More importantly and easiest to understand and verbalize is this. LD50 is the “Lethal Dose” of any given material required to kill 50% of a given population. LD50 data is typically stated in a dosage amount per every kg of body weight of a test subject. By this criterion, highly toxic materials always have a lower LD50 than less toxic materials. For obvious reasons, most LD50 data on any substance is collected from animal and not human testing. In spite of this, LD50 has proven quite reliable when extrapolating to human toxicity, and always provides a good point of reference. Published LD50 data for germanium sesquioxide is further evidence of its safety.
Now, pay real close attention to the dosages here, because they are massive. The reported LD50 for germanium sesquioxide is in excess of 6,300 mg/kg orally for mice, greater than 10,000 mg/kg orally for rats, and greater than 1,000 mg/kg intravenously for rats. Chronic exposure studies are equally impressive at 3,000 mg/kg orally for 6 months on rats with no toxicity, and 500 mg/kg intravenously for 6 months on dogs, also with no toxicity. Considering this data in its proper perspective, germanium sesquioxide is at least 1 (one) time safer than calcium carbonate 47, three (3) times safer than table salt 48, four (4) times safer than potassium chloride 48, and 23 times safer than chromium picolinate 49
If you guys want to know nearly as much as I do about Ge132, here is a link to Dr. Asai's book which I purchased about 1987 when I was just getting started with pit dogs. The only thing you won't have after reading this that I do is a personal testimony of it's high level of efficacy in numerous situations.
http://www.karlloren.com/ogc/researc...ook1/book1.htm