Why do many people like to eat ice?

Occasionally chewing on ice cubes from cold drinks isn't a problem. This action can help provide much-needed hydration, especially on hot days.

However, according to the health website Very Well Health, frequently craving and chewing ice can be a sign of underlying health problems and potentially lead to complications related to oral health, mental health, and nutrition.

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Why do many people like to eat ice?

There are many reasons why people crave ice. One of these reasons is dehydration. Even mild dehydration can make people crave ice. Ice cubes cool and soothe dry mouth and lips, in addition to quenching thirst. They can also help lower body temperature on hot days.

Symptoms of mild dehydration include thirst and darker urine. Anyone experiencing more severe dehydration symptoms, such as seizures or feeling dizzy, confused, or disoriented, will need emergency treatment.

In addition, some studies suggest that craving ice may be a result of nutritional deficiencies. Studies indicate that craving ice could be a sign of zinc or calcium deficiency.

Some studies have also shown that some people with iron deficiency may experience a sudden craving for ice. This craving intensifies as the body's iron levels are nearing depletion.

Additionally, the craving to chew on ice could be a sign of Pica syndrome, a disorder that leads to overeating of foods with no real nutritional value.

Certain emotional issues can also cause people to crave chewing ice. For example, someone experiencing stress might find that chewing ice helps relieve tension. Obsessive-compulsive disorder (OCD) can also be a cause. OCD is a mental health condition that leads to compulsive behaviors or obsessive thoughts.

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Is chewing ice dangerous?

Chewing ice isn't necessarily dangerous, but it can cause some health problems.

The American Dental Association (ADA) states that the most common harm from chewing ice is the risk of serious tooth damage.

Accordingly, the ADA recommends against eating ice because it can cause your tooth enamel (the outermost layer of your teeth) to erode quickly, making your teeth more sensitive and prone to cavities.

Chewing ice can also cause teeth to crack or fracture, leading to pain. If left untreated, the crack in the tooth will not only cause extreme pain but can also spread, leading to inflammation and serious decay.

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Furthermore, the habit of chewing ice can unknowingly worsen the condition of anemic patients. Chewing ice is a sign of anemia, most commonly caused by iron deficiency. When iron is deficient, the body doesn't have enough hemoglobin (the protein responsible for carrying oxygen to the body's tissues), leading to fatigue, weakness, pale skin, headaches, dizziness, shortness of breath, and cold hands and feet.

There are currently no official studies explaining why people with iron deficiency crave chewing ice, but some theories suggest that consuming ice may provide comfort. Therefore, anyone experiencing a persistent craving for ice lasting more than a month should schedule an appointment with a doctor to determine if there is an underlying cause.

Eating ice can also lead to eating problems. Besides providing hydration, ice, unlike food, has no nutritional value. This is why eating a lot of ice over a long period instead of other foods and drinks can lead to eating problems. People who crave ice may eat more ice than they realize. Adding sugar or other flavorings to ice can cause weight gain and other problems related to excessive sugar consumption.

--> 6 steps to manage blood sugar levels during hot weather

Source: https://giadinhonline.vn/vi-sao-nhieu-nguoi-thich-an-da-lanh-d199187.html