Cerebral edema, seizures, loss of consciousness: why is excess water in the body dangerous and how much should you drink?

10.02.2025 18:59

Excess water in the body threatens kidney failure.

Convulsions, cerebral swelling and loss of consciousness are also possible.

General practitioner and nutritionist Anna Tsukanova warned about this.

water
Photo: © Belnovosti

The expert named the consequences of excessive water consumption in a conversation with the publication “Passion” .

How much water to drink per day and what are the dangers of excess

As Tsukanova explained, the daily water requirement is individual and is approximately 30-40 milliliters per kilogram of weight.

The nutritionist emphasized that this is the norm for a person with normal body weight.

If we pour three to four liters of water into a person weighing 100 kg, we will simply kill him, the doctor explained.

According to her, the average person weighing 60-70 kg loses approximately 2.6 liters of water per day.

700-800 ml of water comes with food, another 300-400 ml - as a result of endogenous oxidation of fats. About one and a half liters remain.

Excessive water consumption, warned Tsukanova, increases the load on the kidneys.

Long-term overload threatens kidney failure. The body also loses important microelements - sodium, potassium, magnesium.

This is fraught with disturbances in the functioning of the heart, nausea, dizziness, headache, swelling (up to cerebral edema), convulsions, confusion and loss of consciousness.

Timur Khomichev Author: Timur Khomichev Internet resource editor


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