I agree that anti psychotics are not the answer... they actually cause lots of other metabolic problems. Research coming out now suggests that people taking anti psychotics live 20 years less than average due to gastric/intestinal problems directly caused by these drugs. In simple terms, these drugs make you FAT and slow down elimination, meaning you hold alot of faeces in the colon.
I would suggest LugolsIodine or iodoral and minerals as your first option.