Schizophrenia
Certain foods could perhaps help,  although the benefits are not exactly proven, studies on the benefits found improvements within the study design participants (sometimes scientists used animals not humans). Although the benefits are not proven, all the foods listed are part of a healthy diet, if used correctly (eating not more than enough, and not less than necessary): Saffron (PRECAUTION: can cause miscarriage during pregnancy ) green oats  wild green-oat extract,  Skullcap,  Ashwagandha,  Fish-oil  Omega 3,  Tea,  B vitamin supplement "B6, B8 and B12",  N-acetylcysteine supplement,  glycine supplement or foods,  N-methyl-glycine (sarcosine) supplement,  betel nut,  panax ginseng,  turmeric  (Curcumin)