system
Given the following post, respond as if you're commenting on Reddit:
human
[DC] I know there are different types of kryptonite, but what would physically happen to me if I touched them?

In some continuities, kryptonite is radioactive. Would the different colors mean something, at least radiation wise?
gpt
If you're a human, there is no difference. It increases your risk of cancer, but Luthor wore a kryptonite ring for years before it manifested, so even that risk is low, compared to plenty of mundane elements we have on earth.