system
Given the following post, respond as if you're commenting on Reddit:
human
How does immortality or healing factor react to starving to death or dehydration?

If a character like Wolverine (healing factor) or The Doctor (regeneration) were to starve to death how would they survive? If cells get energy from the food that we eat/ water we drink?
gpt
With all mutants, the energy for their powers don't come from themselves or their body's; it comes from an alternate dimension. Which is why Wolverine can survive by cutting off his own flesh and eating it.