When the temperature drops, many people tend to drink less water than they do in warmer months. Many people naturally reach for water when the sun is beating down, but winter's chill can make us forget that our bodies still need just as much hydration when we're bundled up in sweaters and scarves.
The truth is, staying hydrated matters just as much in January as it does in July. Your body doesn't take a break from its need for water. In fact, cold weather can be surprisingly dehydrating. The dry air, both outdoors and from indoor heating systems, pulls moisture from your skin and respiratory system. When you breathe in cold air, your body works to warm and humidify it, using up water reserves in the process.
Dehydration affects every system in your body. It can lead to fatigue, headaches, dizziness, and difficulty concentrating. Your skin may become dry and flaky. Your immune system, already working harder during cold and flu season, may struggle even more without adequate hydration.
At Oncology Specialists of Charlotte, our team emphasizes that for cancer patients undergoing treatment, proper hydration becomes even more crucial, as many treatments can increase the risk of dehydration and its associated side effects.
So, how can you ensure you're drinking enough water during the colder months? Start by making water more appealing. Warm beverages, such as herbal teas, warm lemon water, or broth-based soups, count toward your daily fluid intake. Keep a reusable water bottle nearby throughout the day as a visual reminder to stay hydrated. Pay attention to your body's signals; if you're feeling tired or experiencing frequent headaches, dehydration might be the problem.
Remember that while caffeinated beverages like coffee and tea do contribute to your fluid intake, they shouldn't be your only source of hydration. Balance them with plain water and other hydrating options. Eating water-rich foods, such as citrus fruits, winter squash, and oatmeal, can also help you meet your hydration needs. Our providers at Oncology Specialists of Charlotte can offer personalized guidance on maintaining proper hydration, especially if you're managing treatment side effects or have specific health concerns. To learn more, reach out to our team today!
published: Nov. 28, 2025, 8:47 p.m.