Doctor says keep drink nearby in winter – or risk kidney issues

Winter Hydration: Essential Tips from Medical Experts

As temperatures drop during the winter months, staying hydrated might not be a top priority for many. However, maintaining adequate fluid intake is crucial for our bodies all year round. Two medical professionals have highlighted the risks of winter dehydration and shared advice on how to stay hydrated during the chillier season.

Dr. Ashwin Sharma from online pharmacy MedExpress warns against the common misconception that the need for hydration decreases after summer. Cold weather can reduce the body’s thirst response by up to 40%, as blood vessels constrict to conserve heat. Dr. Chun Tang from Pall Mall Medical explains that heated indoor environments can lead to dehydration as moisture is extracted from the air, and we often consume less water when we don’t feel as thirsty.

Various factors contribute to winter dehydration, including layering clothes causing sweat to evaporate quickly, and consuming dehydrating beverages like tea, coffee, and alcohol. Illnesses such as flu and high-sodium diets can also lead to dehydration, emphasizing the importance of maintaining fluid levels.

Signs of dehydration to watch out for include dry mouth, flaky skin, dark urine, fatigue, dizziness, and headaches. Dr. Tang stresses that older adults are particularly at risk due to a weaker sense of thirst and changes in kidney function with age, making it harder to conserve water.

The dangers of winter dehydration go beyond feeling thirsty. Mild dehydration can impact cognitive performance, while urinary and kidney problems, lower blood pressure, and hypovolemic shock are serious risks associated with inadequate hydration. Long-term dehydration can affect the heart, digestion, and skin health.

To stay hydrated during winter, experts recommend keeping a water bottle handy, consuming herbal teas, using a humidifier, and eating water-rich foods like soups and fruits. These simple tips can help prevent the negative effects of dehydration during the colder months.

In conclusion, staying hydrated is essential regardless of the season. By being aware of the signs of dehydration and implementing strategies to maintain fluid balance, individuals can safeguard their health and well-being throughout the winter months.

Insights:
Staying hydrated in winter is as important as during any other season, despite the common misconception that we need less water when it’s cold. Understanding the risks of dehydration and knowing how to combat them is crucial for overall health. By following expert advice and prioritising hydration, individuals can prevent potential health issues related to inadequate fluid intake.