Board Thread:Suggestions forum/@comment-29934954-20170124170432/@comment-27179360-20170127012222

I just tested it. Athelas brew removes negative potion effects, (such as weakness, slowness, and poisoned drink), but leaves positive ones (like night vision). This can be seen here: https://youtu.be/zwgXTlY7NbU

This test was done with beta 30.5 (no other mods), with forge version 10.13.4.1614-1.7.10