What Happens To Your Body When You Drink Cold Water?

Water is very important for the proper functioning of the body. It helps to regulate body temperature, supports digestion, transports nutrients and flushes out toxins, thereby, keeping organs functioning properly. Staying hydrated also helps to improve energy levels, mental clarity and physical performance, while also maintaining skin health and joint lubrication. When you don’t drink enough water, it can lead to dehydration which can cause fatigue, headaches, dizziness and several other health issues.

Therefore, it is important that you drink the recommended amount of water every day as it helps to maintain good health, boosts metabolism and supports immune function. A lot of people prefer drinking water that is at a regular temperature whereas some people prefer drinking warm or hot water while some people drink cold water.

Here, take a look at what happens to your body when you drink cold water.

Better Alertness and Energy Levels

Drinking cold water can increase alertness as it stimulates nerve endings and boosts the production of adrenaline. The cold temperature can also help you feel more energised, especially after physical activity or when feeling sluggish, as it slightly increases the heart rate to maintain body temperature.

Better Hydration

Cold water can be more refreshing and satisfying during exercise, thereby, encouraging you to drink more and stay hydrated. It helps to cool down the body temperature faster, reducing the risk of overheating during intense workouts.

Disruption to Digestion

Cold water can affect the blood vessels around the stomach, thereby, slowing down digestion. It can cause your body to divert energy to regulate internal temperature rather than focusing on the digestive process, leading to discomfort or bloating for some individuals.

Slow Breakdown of Fats

When you drink cold water, especially during or after meals, it can temporarily solidify fats in food, thereby, making them more difficult for the body to break down efficiently. This may slow the digestive process and nutrient absorption.

Throat Irritation

Cold water can irritate the throat or aggravate conditions like sore throats or respiratory issues. The cold temperature may cause mucus to thicken, which can be uncomfortable, especially for those prone to throat infections.

Temporary Boost in Metabolism

The body uses a small amount of energy to warm the cold water to body temperature which can help to slightly boost metabolism. While this effect is minimal, it may help in burning a few extra calories, thereby, making it beneficial for weight management.

Risk of Headaches or Brain Freeze

Drinking very cold water quickly can cause headaches or a sensation known as “brain freeze.” This happens when the cold temperature triggers nerves in the roof of the mouth, temporarily sending pain signals to the brain, which can be uncomfortable.

Can Alleviate Heat Stroke Symptoms

Cold water can be highly effective in reducing body temperature quickly during heatstroke or after exposure to extreme heat. Drinking cold water helps to rapidly lower core temperature, providing relief and preventing heat-related illnesses.