Dehydration in winter

How to remain adequately hydrated & signs of dehydration in cold weather

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WE ARE ALL aware of the need for hydration in summer. But few realise that we need to drink adequate fluids in winter as well. Dr Suranjit Chatterjee, senior consultant, internal medicine, Indraprastha Apollo Hospitals, says: "Dehydration is common in winter because people feel less thirsty in cold weather and often forget to drink enough water. Sweating still happens through daily activity, indoor heating, and exercise, but the body does not give strong thirst signals. Cold air also increases fluid loss through breathing, as moisture is lost every time we exhale. Wearing layers and staying in heated rooms can further dry the body. Since people usually reduce plain water intake in winter, dehydration can slowly develop without being noticed, affecting energy levels, digestion, skin health, and overall well being.