What is the feeling of heartburn when eating cold sweet potatoes?

1, cold stimulation sweet

potato is too cold, especially after refrigeration sweet potato, after eating may stimulate gastric mucosa, resulting in increased acid secretion, and then cause heartburn symptoms.

2, eat too much

sweet potato contains an oxidase, this substance may produce carbon dioxide gas in the stomach, excessive consumption, due to more gas, may lead to stomach discomfort and heartburn.

3, dyspepsia

cold sweet potato is more difficult to digest than hot sweet potato, may lead to indigestion, with gastric food emptying slowed down, stay too long, increase the chance of acid contact with gastric mucosa, thus causing heartburn.