For more details on this topic, see deuterium. A deuterium atom contains one proton, one neutron, and one electron. 2H (atomic mass 2.013553212724(78) u), the other stable hydrogen isotope, is known as deuterium and contains one proton and one neutron in its nucleus.
The caffeine in green tea, especially when taken in large amounts, can worsen diarrhea. Irritable bowel syndrome (IBS) : Green tea contains caffeine. The caffeine in green tea, especially when taken in large amounts, can worsen diarrhea and might worsen symptoms of IBS.
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.