Spænde i bronze

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Sprinter Skrev:Jeg mener at ha' læst et sted, at bronze + huden er en skidt og sundhedsskadelig kombination og derfor bruges stål el titan bagkasser på bronze ure

Det må være kobberet, i bronzen, som ikke er så godt... Men jeg aner intet om det, så jeg søgte lidt rundt:

Citat:Copper is necessary for good health. However, very large single or daily intakes of copper can harm your health. Long-term exposure to copper dust can irritate your nose, mouth, and eyes, and cause headaches, dizziness, nausea, and diarrhea. If you drink water that contains higher than normal levels of copper, you may experience vomiting, diarrhea, stomach cramps, and nausea. Intentionally high intakes of copper can cause liver and kidney damage and even death. Very young children are sensitive to copper, and long-term exposure to high levels of copper in food or water may cause liver damage and death. Copper is not known to cause cancer. We do not know if copper can cause birth defects in humans. The seriousness of the effects of copper can be expected to increase with both level and length of exposure.

Teksten er hentet fra:
Toxicological Profile for Copper December 1990 Update
Agency for Toxic Substances and Disease Registry
United States Public Health Service