Doctors explained many times why it is impossible to boil the same water.
Boil water more than once is harmful, say scientists. According to them, tap water has loads of impurities – from salts to minerals, and after heating the chemical composition of water is changing, and these modified substances in our body.
It turns out that the more you boil the same water, the more dangerous for the health of it becomes, as it formed fluorides.
Arsenic
The biggest health risk is arsenic, which is added to tap water to kill microorganisms in it. Sure, he of repeatedly boiled water is not immediately going to kill a man, but if such water to drink for years, the consequences can be terrible.
In this case doctors call such potential diseases as: diabetes mellitus, peripheral neuropathy, skin lesions, cancer, disorders in the gastrointestinal tract, cardiovascular diseases, disorders of the kidneys.
Fluoride
If you boil water again, part of the fluoride turns into fluoride. Scientists have proven that the presence of fluoride in the water can lead to infertility in women, and also cause mental retardation of children.
Nitrates
When exposed to high temperatures in boiling water for nitrates are converted into nitrosamines, which is a direct path to cancer.
