we used experimental animal data to derive a human acute reference dose of 1.33 g/ kg body weight, which corresponds to maximum concentration of TTX in shellï¬sh of 200 g/kg.
Where & Why Nickel is Used. Nickel-containing materials play a major role in our everyday lives â food preparation equipment, mobile phones, medical equipment, transport, buildings, power generation â the list is almost endless.
Well, as with many things in life, itâs not quite that simple. However nickel in jewelry is entirely avoidable, and you can get smart about what to wear. I hope some of the information I have learned helps you too. Safe Metals.