is caffeine a gastric irritant
Here are some tips on how to deal with green tea and stomach gastric irritation. Tea is not the only food that causes the stomach to produce acids. Beverages such as coffee, caffeine or carbonated beverages and alcohol have the same effect.Watch out for foods such as raw onions, garlic, black pepper, chili, vinegar, spicy foods, cloves, nutmeg and all fatty foods such as dairy.They, too, irritate the stomach. Avoid cooking food with fat or oil.Boil.ere are some tips on how to deal with green tea and stomach gastric irritation. Tea is not the only food that causes the stomach to produce acids. Beverages such as coffee, caffeine or carbonated beverages and alcohol have the same effect.