In winter, many people tend to choose hot drinks to keep their bodies warm, while cold water is often limited due to concerns about health effects. According to experts, drinking cold water in winter is not harmful to everyone, but needs to be used appropriately for the body condition.
According to Ms. Bharathi Kumar, nutritionist at Fortis Hospital (Bengaluru, India), the most important factor is not water temperature but maintaining enough water for the body, even in cold weather.
The importance of drinking enough water in winter
In winter, thirst often decreases, causing many people to accidentally drink less water. However, the body can still lose water due to dry air, heating, and living in a closed environment.
Drinking enough water helps maintain digestion, blood circulation, protects the skin, lubricates joints and supports the immune system. These benefits need to be maintained throughout the year, regardless of weather.
Impact of cold water on the body in cold weather
For the majority of healthy people, drinking cold water in moderation is not dangerous. The body has the ability to regulate temperature and adapt to this change.
However, cold water can cause temporary discomfort such as throat irritation, mild cough or chest tightness, especially in people with sensitive respiratory tracts.
Effects of cold water on digestion and body temperature
Cold water can slow down the digestion process because the body needs to consume more energy to warm the water before absorbing it. For some people, this causes bloating, indigestion, or feeling of bloating.
In winter, the body must maintain stable body temperature. Regularly drinking cold water can slightly reduce body temperature and affect blood circulation, especially in the elderly or people with weak resistance.
Groups need to be cautious when drinking cold water
Some groups should limit drinking cold water and prioritize warm water or room temperature water, including:
Elderly people
People who are prone to colds, sinusitis, sore throats
People with arthritis, joint pain
People with asthma or respiratory diseases
People with sensitive digestive systems
Choosing the right drinking water in winter
Experts say that it is not necessary to absolutely abstain from cold water if the body does not experience uncomfortable reactions. However, warm water can help support better digestion and bring a comfortable feeling on cold days.
