Tag: Night thirst

While it can feel simply like a harmless quirk, a persistent and intense craving for ice, known as pagophagia, is often associated with an underlying health condition. Understanding why do I crave ice water at night is the first step toward addressing potential nutritional deficiencies or other medical issues.

Studies have shown that many people experience a natural surge in thirst during the evening, a phenomenon linked to the body's circadian rhythm. This proactive physiological response can often help explain **why do I drink most of my water at night**, preparing the body for a long period without fluids.

According to the Cleveland Clinic, excessive thirst, also known as polydipsia, can often be a signal that your body's fluid and salt levels are out of balance. If you are frequently waking up wondering what deficiency causes thirst at night, understanding the link between nutrition and your body's hydration is the first step to a restful night's sleep.