The summer months bring high temperatures and the need for refreshment, and very cold drinks often act as the perfect choice. Although enjoying iced drinks is synonymous with summer refreshment for many, there are some lesser-known effects that can affect our health and well-being. Check out some of the little-known effects of drinking very cold drinks during the summer heat below.
Cold drinks can cause headaches
When we consume very cold drinks, we can experience the so-called "frozen headache" or "brain freeze". This phenomenon occurs when cold liquid comes into contact with the palate, which causes a rapid contraction of blood vessels in the brain. This sudden change can cause a sharp, short-term headache, which can be uncomfortable, but is mostly completely harmless. However, for a small number of people, this type of sensation can easily cause a longer headache, which can last for several days.
Reduced digestive function
One of the lesser known effects of consuming very cold drinks is the reduction of digestive function. Cold liquids can slow down the digestive process by cooling the inside of the gastrointestinal tract. This can lead to a temporary slowing of the metabolism and a feeling of discomfort in the stomach after consuming food and drink.
Accelerated cooling of the body
While cold drinks can provide an instant feeling of refreshment, they can cause the body to cool down more quickly, which can lead to mild hypothermia. This is especially possible if they are consumed in large quantities and in a short period of time. Mild hypothermia can cause shivering and feeling cold even at high temperatures.
Increasing desire for even colder drinks
Ironically, consuming very cold drinks can increase the desire for even more cold drinks. This happens because the body tries to compensate for the internal cold caused by consuming iced drinks, which can lead to a cycle of constant thirst for cold drinks. This can result in increased fluid intake, which is not necessarily a bad thing, but can be uncomfortable due to the constant feeling of thirst.
Effect on teeth
Very cold drinks can have a negative effect on tooth enamel. A sudden change in temperature can cause microscopic cracks in tooth enamel, which can lead to increased sensitivity of teeth to hot and cold. This can be especially problematic for people with already weakened tooth enamel or dental problems.
All in all - it is an important measure that can allow you to fully enjoy the joys of summer.
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