I have ants at the base of my toilet what might be the cause?

Ants at the base of your toilet could be attracted to moisture or food particles. They may be seeking water, especially if there are leaks or excess humidity in the bathroom. Additionally, they could be foraging for food remnants nearby, so it's a good idea to clean the area thoroughly and check for any Plumbing issues. If the problem persists, consider sealing entry points and using ant bait to eliminate them.