Chocolate wouldn't require testing, it's a food, not an additive, and has been consumed by humans for ages.

If you want to change the law, then start a push to change the law.....but make damned sure your different testing methods have the same predictive accuracy that a multi-generational animal study does.

If PETA spent their time working with the scientific community and developing a testing regimen, they might actually do some good. Instead they prefer to deal with terrorists, shock children, and cost people their jobs. After all, hard to get press when you're engaged in serious science. That takes time and logic, as opposed to their preferred methods of shock, slander and playing on emotions.