Heavy metal detox, PRL-8-53, CDP Choline, Ginko bilboa, microdosing, tDCS (some positions, and frequencies), transcranial red light therapy, HBOT, brain entrain

Heavy metal detox, PRL-8-53, CDP Choline, Ginko bilboa, microdosing, tDCS (some positions, and frequencies), transcranial red light therapy, HBOT, brain entrainment devices, various peptides, racetams, floating chamber... And this is just tip of an iceberg.