What’s Deionised Water and Is it Really Good for Health?

deionised water

Deionised water or DI is the pure water, and made by the reverse osmosis or distillation. The deionised water is good for health. For the good health of heart you have to get the mineral nutrition from water that you drink. Actually, tap water is better for you compared to deionised water, particularly if you filter this for toxins before drinking. The tap water has alkaline minerals & bicarbonate. Natural water has got carbonate, minerals, or other substances present in it.

deionised waterUnderstanding Its Nature

Water gets deionised just by removing all impurities from it. In the tap water, all these impurities comprise of the mineral ions –mainly magnesium and calcium – in the solution with the carbonate ions that will be dissolved CO2. And when in water solution, both these ions balance one another atomic charge. Magnesium and calcium have the positive charge, and carbonate has the negative charge. Also, in water they’re magnetically attracted to each other, but they are not chemically bonded.

Distilling water, and treating this with the reverse osmosis or RO removes all these charged ions, so what you get is pure water, and nothing but H2O. The pure water has pH of 7, till you leave this exposed to air, and it becomes acidic. So, what makes the pure water to turn acidic if it’s exposed to the air is CO2 that when gets dissolved in water turns in carbonic acid. The pure water is quite “hungry” for ions; for this reason, pure water is not found in nature! While exposed to air, the pure water can literally pull CO2 out from the air. When it is combined with the water, CO2 makes the weak solution for carbonic acid.

Why Deionised Water Is Harmful For Your Health?

Like I stated earlier, deionised water needs ions. Whenever you drink this, deionised water will absorb the ions from body. Magnesium and calcium are simple for the deionised water, thus it will steal away these minerals from the tissues. The health experts suggest using deionised water for the short-term use for detoxifying your body. Suppose you select to detox in this way, you must seek advice of the health expert. They will monitor your complete progress to ensure that you do not overdo it!


The primary reasons many people do not drink deionised water –apart from expense of buying or maintaining the DI system – is it does not taste same like other drinking water.