The treatment induces a pro-inflammatory state, and shifting back to an anti-inflammatory state is, in my opinion, of
value, along with anti-fibrotic measures
for the liver. Many of these items will accelerate brain recovery, one of the organs most profoundly affected by interferon. Exercise is much more important than most folks realize for overall recovery from the treatment toxicities (brain, endocrine, immune, bones, muscles), just don't overdo it.