Water hydrates the body regardless of the temperature, but many people find a warm drink easier to drink in the morning, especially right after waking up. This is the moment when the body is partially dehydrated after a few hours of sleep, so the first glass of fluid helps restore water and electrolyte balance. Adequate hydration supports kidney function, maintaining blood volume, transport of nutrients and cognitive functions of the brain. Even a slight fluid deficiency can lead to poor concentration and energy. Recommendations from the European Food Safety Authority (EFSA) indicate that adults should eat during the day approximately 2 to 2.5 liters of water from drinks and food.
The most frequently cited benefits of warm water concern the functioning of the digestive tract and the overall comfort of the body. Drinking a warm drink in the morning can be energizing the so-called gastrocolic reflexwhich is a natural reaction of the digestive system that occurs after the stomach is full and promotes defecation. This is also confirmed by clinical studies. In work published in 2025 in the Journal of Neurogastroenterology and Motility, the research team showed that in patients with constipation after orthopedic surgery, regularly drinking warm water reduced the severity of symptoms and improved the frequency of bowel movements. In turn, a study by N. Pross and colleagues from 2014, published in PLoS One, showed that increasing the daily water intake in people who previously drank small amounts of fluids improved mood, reduced fatigue and improved subjective well-being.
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From a hydration standpoint, both cold and hot water serve the same basic function in that the body uses it to regulate body temperature, transport nutrients, and removal of metabolic products. The difference is mainly in which situation a given drink works better in. Cold water is often chosen after physical exercise and on hot days because it makes you feel refreshed faster. Hot or clearly warm water is more comfortable in the morning or during cold weather, when the body responds better to a mild, warming drink. Many people also find that warm liquids are easier to drink on an empty stomach and do not cause nausea a sudden feeling of cold in the body.
Hot water also has the advantage of having a calming effect and promoting relaxation, which is why it often appears in evening rituals before going to bed. A warm drink can bring relief to an irritated throat and reduce the feeling of tension in the digestive tract, which is why it is often chosen. during colds or mild digestive discomfort. However, it is worth remembering that the drink should not be very hot, because too high a temperature may irritate the mucous membrane of the mouth and esophagus. The best solution is clearly warm water, but comfortable for leisurely drinking.
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It is best to use water that is clearly warm, but not boiling. It is considered safe and comfortable temperature around 50 to 60 degrees Celsiusi.e. one that does not burn the tongue and allows you to drink the drink in calm sips. A good time for the first glass is in the morning, because after a few hours of sleep the body is partially dehydrated. Warm water then helps you start the day gently replenish fluids without caffeine and sugar.
You can also drink a small amount of warm water in the evening, especially if it has a calming effect on us promotes calm before going to sleep. Most often, plain bottled or tap water after boiling is sufficient, without the need to add special ingredients. Lemon, ginger or a bit of honey may improve the taste, but are not a prerequisite for health benefits. Regularity is the most important because it determines proper hydration of the body.
Source: Terazgotuje.pl
