Can Sims Regress in Age?

[CohenJhun]

Besides the obvious Elixer of Life, I was wondering if somehow an adult sim could somehow regress back into a teen, or even farther.

Would drinking the Elixer of Life with a really low (red) aspiration level effect the sim by more than 3 days?

[MissDoh]

If drank in low aspiration, the sim will gain 3 days instead of loosing some.

If you have Nightlife or up, there is an ingame cheat you can use to lower or raise the age of your sim so they can be change from adult to teen or kid to teen and so on.

But if you want to do that, I suggest using the temporal module of the Insimenator instead which is easier and the sims do have the right amount of days left in their new life stage.  You can also simply add or remove days to age stage with it and many other things.