In the aforementioned analysis we observe how the Alkanatur Drops filters eliminate in very significant quantities the presence of certain substances in tap water, such as antimony, arsenic, benzene, copper, nitrate, nitrite, various pesticides, lead, selenium, trihalomethanes, aluminium, ammonium, chlorine, iron, among others. See the full study here.
And what about hard water?
Various conventional brands base their arguments on the fact that hard water is harmful to health, but why? What is the scientific basis for this? In our country, so-called "hard water" or "water with limescale" is water with higher mineralisation, meaning that it contains more minerals (calcium, magnesium, potassium) than in other areas where the water is "soft" or bottled water with low mineralisation.
Conventional jugs include two elements in their filters:
1- Coconut activated carbon, which removes chlorine.
2- Ion exchange resins, which target water hardness. Many consumers are completely unaware of the term "ion exchange resin", but a quick internet search would be an eye-opener. Ion exchange resins are synthetic, petroleum-derived gel spheres (benzene and styrene) that exchange particular ions for other ions.