Friday, April 20, 2012

Bugs


Sodium Selenate

The FDA and European Union currently classify sodium selenate as a toxic chemical, primarily if ingested or inhaled. Testing on rats showed a dose of 1.6 mg/kg to be deadly. Chronic exposure to sodium selenate can cause severe lung, kidney, and liver damage.

In studies investigating the antigen properties and dosage of sodium selenate, patients demonstrated a good tolerance to doses upward to 45 mg per day with a maximum tolerated dose of 60 mg per day. Side effects include nail disorder, alopecia, muscle spasms, and nausea. Increased side effects, notably nausea and fatigue, were experienced at higher doses but were attributed to the buildup of selenite.

Cobalt Carbonate

The compound is harmful if swallowed, and irritating to eyes and skin.

Copper Sulfate

Copper sulfate is an irritant. The usual routes by which humans can receive toxic exposure to copper sulfate are through eye or skin contact, as well as by inhaling powders and dusts. Skin contact may result in itching or eczema.  Eye contact with copper sulfate can cause conjunctivitis, inflammation of the eyelid lining, ulceration, and clouding of the cornea.

Upon acute oral exposure, copper sulfate is only moderately toxic. According to studies, the lowest dose of copper sulfate that had a toxic impact on humans is 11 mg/kg. Because of its irritating effect on the gastrointestinal tract, vomiting is automatically triggered in case of the ingestion of copper sulfate. However, if copper sulfate is retained in the stomach, the symptoms can be severe. After 1–12 grams of copper sulfate are swallowed, such poisoning signs may occur as a metallic taste in the mouth, burning pain in the chest, nausea, diarrhea, vomiting, headache, discontinued urination, which leads to yellowing of the skin. In case of copper sulfate poisoning, injury to the brain, stomach, liver, or kidneys may also occur.

BHA

The International Agency for Research on Cancer, part of the World Health Organization, consider BHA to be possibly carcinogenic to humans, and the State of California has listed it as a carcinogen. Some studies show the same cancer causing possibilities for BHT.


Ok, I don't even want my dog eating this stuff, much less eat any insects that have been reared on it.  Too little is known about bio-accumulation of substances relating to insects meant for human consumption for me to feel confident in even a purging or flushing-out time.  

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