system
Given the following post, respond as if you're commenting on Reddit:
human
How often do cancer cells develop in our body that self-terminate or are caught by the immune system before doing any harm?
gpt
We can estimate each parent line experiences cancer cells within 10-100 generations, depending on the cell type and risk factors. With each variable generation speed, you're looking at between 4,000 to 40,000 new cancer cells every day.