We are often advised to drink plenty of water throughout the day, because water is very important for the body. But do you know that drinking excessive water can also be dangerous for health? this situation Water Toxicity Or overhydration It is said. This happens when the amount of water in the body becomes too much and the balance of essential electrolytes like sodium gets disturbed.
What is water toxicity?
In water toxicity, the level of sodium in the blood suddenly becomes very low, which in medical language is called Hyponatremia It is said. Due to lack of sodium, the cells of the body start swelling, especially the brain cells, which can lead to serious conditions.
Why is drinking too much water harmful?
- Kidneys can expel only a limited amount of water at a time
- Drinking too much water causes blood to become thin.
- Electrolyte balance gets disturbed
- The risk of swelling in the brain increases
Symptoms of water toxicity
- persistent headache
- nausea and vomiting
- Dizziness
- swelling in hands and feet
- excessive fatigue and weakness
- confusion or trouble concentrating
- fainting or seizures in severe cases
Which people are at greater risk?
- people who exercise a lot
- marathon runner or athlete
- people who drink too much water in too short a time
- kidney or heart patients
- People who drink water again and again without feeling thirsty
How much water should one drink?
The need for water is different for every person. It depends on age, weight, season and activity. en general:
- The safest way to drink water when you feel thirsty
- If the color of urine is light yellow then understand that there is enough water in the body.
- Avoid drinking too much water forcibly
How to avoid water toxicity?
- drink water frequently
- If you sweat a lot, take not only water but also electrolytes.
- Do not make a habit of drinking water again and again without feeling thirsty.
- Drink balanced amount of liquid during exercise or workout
- Kidney or heart patients should decide the amount of water only after consulting the doctor.
Water is essential for life, but excess of it can also be harmful. Drinking excessive water can cause serious imbalance in the body, which is called water toxicity. Therefore, it is wise to drink water only as per the need of the body.
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