This question has interested many since childhood – why do we drink fresh water and never salty sea water? Let’s figure it out together with an expert.
Sea water is great for swimming and relaxing on the beach, but drinking it can be harmful to your health.
Sea water is rich in minerals, but its salt content is significantly higher than that of freshwater rivers and lakes. This leads to dehydration of the body and can lead to kidney and cardiovascular problems.
If you drink sea water, the urinary system will not have enough moisture to create urine, and it will begin to “pull” water from the intercellular space.
2. Negative impact on the gastrointestinal tract
Seawater can cause increased osmotic pressure in the intestines due to high salt concentration. This can lead to diarrhea, abdominal pain and other digestive problems, creating additional stress on the body.
And the high magnesium content in sea water irritates the intestines and has a laxative effect.
3. Risk of infection
Seawater is home to many viruses and bacteria. The most common viral infections are enterovirus, rotavirus, and hepatitis A.
They all enter the body through the alimentary route, that is, through the mouth along with food. Even one sip is enough to infect a weakened organism, especially children or the elderly.
In general, drinking sea water is not only undesirable, but also dangerous to your health. It is better to prefer fresh drinking water, rich in minerals and safe for consumption.
Remember that health care is the top priority for any person. Try to monitor the quality of the liquids that enter your body.