The great water debate: tap water versus bottled water

Water is essential for our bodies, but which water is actually better: tap water or bottled water? There are many misconceptions about the quality and health effects of both options. In this blog, we list the facts and look at whether tap water is really healthier than bottled water.

Quality control: how safe is our drinking water?

In the Netherlands, tap water is strictly controlled by water companies and the government. The standards for tap water are often stricter than those for bottled water. This means that tap water is regularly tested for contaminants, bacteria and harmful substances.

Bottled water, on the other hand, is not as intensively controlled. It comes from natural sources and is often bottled without chemical treatment. While it is safe in many cases, it may still contain traces of microplastics, minerals or even bacteria.

Nutrients and minerals

A common misconception is that bottled water is healthier because it contains more minerals. In reality, tap water in the Netherlands often contains the same essential minerals such as calcium and magnesium. In some areas, tap water even has a higher mineral concentration than bottled water.

Bottled water can come from a variety of sources and sometimes be enriched with additional minerals. This does not necessarily make it healthier, but it can have a different taste depending on its composition.

Microplastics and environmental problems

An important aspect in the comparison between tap water and bottled water is the presence of microplastics. Studies show that bottled water can contain up to twice as many microplastics as tap water. This is because plastic bottles give off small particles, especially when exposed to heat or long storage periods.

In addition, bottled water has a huge environmental impact. The production and transportation of plastic bottles consume a lot of fossil fuels and create CO2 emissions. Tap water, on the other hand, is a more sustainable choice, with no plastic waste or transportation costs.

Price comparison: what does it cost?

In addition to health and environmental issues, price also plays a role. Tap water is up to 500 times cheaper than bottled water. In the Netherlands, tap water costs on average 0.0014 euros per liter, while a bottle of mineral water in the supermarket can easily cost 1 euro per liter. This means that with tap water you not only make a healthier choice, but also a much cheaper one.

Taste and perception

Many people report that they like bottled water better than tap water. This may have to do with the minerals in bottled water or with chlorine residue in tap water (which is added as a disinfectant in some countries). In the Netherlands, no chlorine is added, but tap water can have a slightly different taste per region due to the composition of minerals. A simple solution for those who find tap water less tasty is to use a water filter.

Conclusion: is tap water healthier?

Based on the facts, we can conclude that tap water is at least as healthy, if not healthier, than bottled water. It is more tightly controlled, contains essential minerals, has fewer microplastics and is much more sustainable and cheaper.

Want to be sure of the best water quality? Then use a reusable bottle and possibly a water filter for an optimal drinking experience. This way you save money, contribute to the environment and enjoy healthy, clean water without unnecessary plastic waste.