Many people often ask the question: is it possible to re-boil water in a kettle? This question causes a lot of controversy and discussion.
Some people believe that it is safe and even economical, while others argue that such water can be hazardous to health.
Therefore, it is worth understanding whether it is worth boiling water in a kettle several times and what experts say.
How the chemical composition of water changes
One of the key arguments against re-boiling water is that it changes its chemical composition.
Reboiling can result in the loss of some important components, such as oxygen and volatiles, which give water its fresh taste and aroma.
However, the oxygen argument should not be taken seriously. Yes, when re-boiling water, the oxygen content decreases. But studies show that oxygen concentration is important in hydrobiology, and it does not affect human nutrition.
Why is it worth re-boiling?
It is important to understand a simple fact: if water remains in the kettle for a long time, various microorganisms begin to gradually develop in it. If you do not boil such water before drinking, all of them will enter the body.
If we consider the taste, there is no particular difference. Only specialists will be able to feel it, ordinary people will not feel the difference. Of course, in any case, it is better to pour new water into the kettle and boil it.
Previously, we talked about what foods you shouldn’t eat with oatmeal .
