Is chewing ice good?

Occasionally chewing on an ice cube from a cold drink is fine. This can help provide much-needed hydration, especially on hot days.

However, frequent cravings and ice chewing can be a sign of underlying health problems and can potentially lead to dental, mental health, and nutritional complications, according to health website Verywell Health.

Chewing ice may not be dangerous to the body but will affect oral health.

Why do many people have cravings for ice?

There are many reasons why people crave ice. One of these reasons is dehydration. Dehydration can lead to thirst, cravings for ice, and dry mouth, tongue, and lips. Other signs of dehydration include headaches, fatigue, and dark colored urine.

Some research suggests that craving ice may be the result of a nutritional deficiency. Studies suggest that craving ice may be a sign of a zinc or calcium deficiency.

Some studies have also shown that some people with iron deficiency may experience sudden cravings for ice. The cravings increase as iron levels in the body become depleted.

Additionally, the urge to chew ice can be a sign of Pica syndrome, a disorder that leads to excessive eating of non-food or non-nutritious substances. Ice chewing can become more frequent when stressed.

Is chewing ice dangerous?

Chewing ice is not necessarily a dangerous act, but it can cause some health problems.

Aside from providing hydration, ice has no nutritional value. This is why eating large amounts of ice over long periods of time in place of other foods and beverages can lead to nutritional problems.

When iron deficiency and ice cravings occur at the same time, the body may not get enough iron and other nutrients.

Additionally, frequent ice chewing can lead to problems such as tooth damage, toothaches, and increased sensitivity to cold. Over time, small, undetectable cracks can develop in the enamel, leading to larger cracks or chips later on. Ice chewing can also damage fillings, allowing bacteria to enter and potentially forming cavities underneath the filling.

For people with pica, if the ice addiction is left untreated, it can lead to malnutrition.

Source: https://thanhnien.vn/nhai-da-lanh-co-tot-khong-18524060216015896.htm