Chromium is bad.

The Chromium used in the movie was called Hexavalent Chromium and Chromium 3. The Chromium 6 is the bad one and Chromium 3 is the good one. Chromium 6 has cancer causing agents. Chromium 3 is a nutrionally essential in humans and is ofter added to vitamins for a dietary supplement. Health effects from Chromium 6 can casue stomach pains, ulcers, convulsions, and kidney and liver damage. Chromium 3 can cause instant skin rashes.