Winter Warning: Not Drinking Water Can Lead to Hospitalization!

• Winter reduces thirst perception due to blood vessel constriction and altered brain signals, a condition called 'thermal dehydration'.
• Despite reduced thirst, the body loses water through 'respiratory fluid loss' (breathing out warm air), subtle perspiration, and dry air from heaters.
• Symptoms of winter dehydration include fatigue, headaches, dark urine, constipation, chapped lips, dry skin, and can lead to weakened immunity and kidney problems.
• Thirst can decrease by up to 40% in winter; caffeinated drinks like tea/coffee can worsen dehydration.
• Maintain hydration by drinking lukewarm water, setting alarms, keeping water visible, and increasing fluid intake from soups, fruits, and vegetables.

Why It Matters: Prioritize hydration in winter, even without thirst, to prevent serious health issues.