system
Given the following post, respond as if you're commenting on Reddit:
human
[Logan] How is the Adamantium skeleton poisoning Wolverine?

After watching Logan, I’ve seen Wolverine talk about how the Adamantium skeleton is poisoning him which worsens his healing factor, but how? Shouldn’t his healing factor take care of the poisoning in the first place? And Wolverine lived for decades with it (He got the Adamantium skeleton back in 1970) and lived with no problem until 2023. After that year he started to age aggressively and become way weaker in the year 2029, all of that in just a span of 6 years?
gpt
Metal poisoning works differently from other poisons. No matter how well you heal, you can't  metabolize metal. Some of it can be filtered out by your kidneys, but most of that metal will remain in your system, accumulating in your organs, and never leaving. 

It's likely that the accumulation of Adamantium in his soft tissues didn't reach a level where it was actually toxic for a very long time, and once it did reach those levels, his HF had to work all the time just to keep up with the damage. As more accumulates, the less his healing can do to  counteract it, and eventually it overwhelms his healing Factor altogether, doing more damage faster than it can be healed, and leading to aging because his HF no longer has the spare resources to prevent it.