Many people start their day with a glass of warm water, believing it aids digestion and . However, while this practice is often praised, it is essential to recognize that drinking warm water on an empty stomach can have significant side effects. This article will explore seven dangerous side effects of this seemingly harmless habit, backed by research and expert opinions.

One of the most immediate dangers of drinking warm water is the risk of internal burns. Consuming water that is too hot can scald the delicate tissues of the mouth, throat, and esophagus. , a nutrition consultant, warns that drinking excessively hot liquids can lead to laryngopharynx edema, which can block the airway and cause breathing difficulties. A notable case involved a 61-year-old man who suffered severe respiratory issues after drinking water estimated at 90°C (194°F).

Drinking warm water may paradoxically lead to dehydration. When the body is exposed to heat, it tends to sweat more to regulate temperature, which can result in fluid loss. A study published in the International Journal of Clinical and Experimental Medicine found that drinking hot water increases sweating compared to cooler temperatures, potentially leading to dehydration if fluid intake isn’t adequately maintained. Dehydration can cause fatigue, headaches, and impaired organ function.