Can you drink ice water during exercise?
Generally speaking, it is not advisable to drink ice-cold water during exercise. The detailed explanation is as follows:
During physical activity, the body's blood circulation accelerates rapidly and metabolic processes also increase. Drinking ice water at this time may stimulate the gastrointestinal tract, potentially causing gastrointestinal discomfort such as stomach spasms, abdominal pain, or diarrhea. Additionally, during exercise, the body has a high demand for heat dissipation. Consuming ice water may hinder the body’s ability to release heat effectively, leading to dehydration and symptoms such as dry throat and mouth.
In daily life, it is not recommended to drink ice water while exercising. Instead, drinking warm water or light saltwater is preferable, as it can promptly replenish fluids without irritating the digestive system, thus promoting overall health. Furthermore, it is also not advisable to consume ice water before or after exercise, as it may have negative effects such as increasing cardiac workload or impairing blood supply to the heart, potentially harming one's health.