Can cold foods harm the stomach?

Generally speaking, occasional and small consumption of cold foods usually does not harm the stomach; however, long-term and excessive intake of cold foods can cause stomach damage. The specific analysis is as follows:

The impact of cold foods on the stomach is closely related to the frequency and amount consumed. If cold foods are consumed only occasionally and in small amounts, they generally do not cause harm to the stomach. This is because the human stomach has a certain self-regulating and adaptive capacity. In response to occasional, mild stimulation from cold foods, the stomach can adjust through its own regulatory mechanisms—such as increasing gastric juice secretion to aid digestion or enhancing peristalsis to accelerate gastric emptying—thereby avoiding excessive irritation.

However, long-term and excessive consumption of cold foods may damage the stomach. Continuous intake of large amounts of cold food can keep the stomach's internal temperature consistently low, directly impairing gastric motility and digestive function, thereby increasing the stomach’s workload. Additionally, excessively low temperatures may irritate the gastric mucosa, potentially leading to conditions such as gastritis or gastric ulcers. Moreover, prolonged and excessive intake of cold foods may also affect the body's metabolism, resulting in weakened constitution and reduced immunity.

Therefore, in daily life, it is important to consume cold foods in moderation. Individuals with sensitive stomachs or pre-existing gastric conditions should especially avoid cold foods to protect their stomach health.