(See How Catalytic Converters Work for more details.). Controlling the engine is the most processor-intensive job on your car, and the engine control unit (ECU) is the most powerful computer on most cars.
â¢ Accidental poisoning is one of the leading causes of GI ulcer disease. This can be from plants (for example, toxic mushrooms, castor beans, or sago palm), pesticide or rodenticide toxicity, chemical poisoning (often with ethylene glycol or phenol), or heavy metal poisoning involving zinc, iron, or arsenic.
3. Spicy Foods. That spicy foods can cause stomach ulcers is a common misconception. However, spicy foods like hot peppers and seasonings can irritate the lining of the stomach, thus irritating existing stomach ulcers. So, spicy and acidic foods can worsen the symptoms of stomach ulcers in some people. However, not all varieties of chillies and peppers are bad for ulcers.