Sudden intake of cold water may cause minor spasms in the stomach lining, especially if you have sensitive digestion or irritable bowel issues.
People with a history of gastritis or stomach ulcers may notice more discomfort after cold drinks.
4. Interferes With Enzyme Activity
Digestive enzymes work best at body temperature. Drinking cold water can temporarily lower the temperature in your stomach, reducing the efficiency of enzymes that break down food.
5. May Aggravate Digestive Disorders
Those with acid reflux, indigestion, or IBS may find symptoms worsen after drinking very cold water during or after meals.
Tips for Healthier Hydration
Drink lukewarm or room-temperature water during and immediately after meals.
Sip slowly rather than gulping, which helps your digestive system adjust.
Cold water is fine between meals or after exercise to cool the body, but avoid extremes during eating.
