Table 1.

Inclusion criteria and exclusion criteria for study participants.

	Control	Schizophrenia
Inclusion criteria	Age: 18–60 years	Age: 18–60 years Diagnosed schizophrenia in accordance with criteria described in the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition
Exclusion criteria	History of psychiatric diseases or usage of psychotropic drugs History of hypertension, diabetes mellitus, or dyslipidemia, or other serious medical diseases Pregnancy Implausible energy intake (<500 kcal or >4000 kcal) Unreliable responses and missing data Consumption of health functional foods	History of hypertension, diabetes mellitus, dyslipidemia, or other serious medical diseases Pregnancy Implausible energy intake (<500 kcal or >4000 kcal) Unreliable responses and missing data Consumption of health functional foods