Drinking enough water is one of the most important factors in maintaining good health. On cold days, many people unintentionally drink less water because they rarely feel thirsty. This affects their overall health.
Not drinking enough water can easily cause the body to become dehydrated. Dehydration can lead to various physiological changes and affect a wide range of bodily functions, according to the US health website Healthline .
Drinking less water in winter will cause dry skin and reduced immunity.
Drinking too little water when the air temperature drops, especially in winter, can lead to the following health problems:
Drinking less water makes skin and hair worse
One of the most obvious effects of dehydration is dry, flaky skin and brittle hair. Cold air will make the skin lose moisture easily, thereby causing dry skin. Therefore, drinking enough water is essential to maintain moisture in the skin, helping the skin to be elastic. Long-term lack of water will not only make the skin dry but also cracked, increasing the uncomfortable symptoms of eczema.
Reduced immunity
Water plays an extremely important role in the process of eliminating toxins and maintaining a healthy immune system. Therefore, if the body does not drink enough water, it will be difficult to eliminate toxins and waste effectively. Not only that, the immune system will also be affected.
A study published in the journal Nutrients found that dehydration can negatively impact the mucosal barrier, the body’s first line of defense against pathogens. This makes us more susceptible to colds and flu.
Having digestive problems
Drinking too little water can lead to a number of digestive problems, especially constipation. Water is essential for digestion and helps soften stools. Dehydration slows down bowel movements, causing stools to become dry and hard.
Stiffness
Drinking enough water helps the synovial fluid in the joints function effectively. Therefore, lack of water will lead to stiffness in the joints, making the painful symptoms of arthritis worse.
The National Academies of Sciences , Engineering, and Medicine (NASEM) recommend that men drink about 3.7 liters of water per day, while women should drink 2.7 liters per day. This amount of water is not only pure water but also includes all types of drinks and foods, such as soup and fruit, according to Healthline .
Source: https://thanhnien.vn/4-tac-hai-do-it-uong-nuoc-khi-troi-tro-lanh-185241227002334716.htm
Comment (0)