PSP or arsenic from eating too much seafood, cadmium from bad bottled water, lead or nickel from canned fruits or natural grains.
سم روي ماهي ها يا "آرسنيک" که از خوردن زياد آبزيان باشه، "کادميوم" از بطري آب نامرغوب، "سرب" يا "نيکل" از ميوه هاي بسته بندي شده يا طبيعي.