5 Disadvantages Of Drinking Cold Water

Drinking of water is very essential to the wellness of our body. However, it is very important to check the temperature of the water you drink.

5 Disadvantages Of Drinking Cold Water
Chilled water

Below are reasons why you should avoid drinking chilled water, as it may cause more harm than good to the body. 

Decreases Heart Rate

Studies shows that taking chilled water can decreases heart rate and stimulates the nerve which controls the involuntary functions of the body, this is known as the vagus nerve. The nerve is also an integral part of the nervous system. As the vagus nerve is directly affected by the low temperature of water, the heart rate eventually slows down, that is, as an emergency measure, your heart rate slows down until your body temperature reaches equilibrium once again. This is not too good for the heart as it can lead to other heart-related problems.


Another reason to avoid drinking chilled water is because it may lead to constipation. When you drink cold water, the food solidifies and hardens when passing through the body. The intestines also contract which is one of the major causes of constipation. It has been researched that drinking water that’s at room temperature helps the digestive process.


Constant intake of cold water can also lead to severe headaches. If you’re familiar with “brain freeze”, which you get because of ingesting ice cream or crushed ice, the same thing is caused by cold water/ ice water. It chills many sensitive nerves in the spine, and they immediately relay messages to your brain, which in turn causes headaches.

Fat Storage

Taking chilled water after a meal affects the breakdown of fat.  This is because cold temperatures in the body cause fats to harden and congeal, making them more difficult for the body to digest. Even if you drink normal water, ensure that you wait for 30 minutes after a meal before drinking water to get the maximum benefits.


Taking chilled water after a stressful day should be strictly avoided. Many people make the mistake of drinking chilled water, especially during summer after working out. However, according to gym experts, it is advisable to drink warm water after work out. Your body generates a lot of heat when you work out. If you drink chilled water, there is a temperature mismatch which takes a toll on your digestive health. Your body also finds it difficult to absorb cold water after work out. Drinking chilled water right after work out may lead to chronic stomach pain as extremely cold water shocks your body.