By swimming in natural reservoirs, you can take a bit of sunlight, relieve stress, increase endorphin levels in the body, burn calories and pump up muscles. You should also be aware of the dangers of such a journey.
The composition of the water in external reservoirs is constantly changing. This means that chemicals from industrial areas or nearby farms can enter such waters. Animals can defecate in this water and human dung can also be dumped in this water.
At the same time, there may be no warning signs of danger. If the water looks or smells strange, it is better not to enter the reservoir at all.
Other hazards include blue-green algae (due to their blooms can release toxins that are harmful to human health and sometimes fatal to pets). Swimming with these algae can cause eye irritation, skin rashes, severe gastrointestinal distress, muscle and joint pain, and fever.
Swimming in open water often causes diarrhea. Additionally, rats living in sewers adjacent to freshwater rivers or canals may carry the bacterial pathogen Leptospira, which causes leptospirosis (Weil’s disease), in their urine. As a result, a person can suffer damage to the kidneys and liver, and all this can lead to death.
For all the reasons listed above, swimming in a pool will always be safer than swimming in open water. A person swimming in a pool is less likely to get sick than someone swimming outdoors. In addition, the composition of the pool water is controlled, and water with adequate chlorine disinfection and pH maintenance is unlikely to contain microorganisms that cause various infections.
News cannot be equated with a doctor’s prescription. Consult an expert before making a decision.
Source: Ferra
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