Category: Water science

Tap water contains many essential minerals, including magnesium, with levels varying significantly by location. So, is there any magnesium in tap water? Yes, though the concentration is highly dependent on your local water source and treatment process.

Approximately 60% of the human body is water, a fact that highlights its foundational role in our biological processes. While often not considered a nutrient in the same way as food, water is an essential nutrient for all life, fulfilling vital functions beyond simple hydration.

According to scientific literature, the therapeutic benefits of electrolyzed reduced water (ERW) are mainly due to its dissolved molecular hydrogen (H₂) content. The process of creating electrolyzed reduced water originated in Japan and has been used for decades.

While chemically pure H₂O is tasteless, the world's 'sweetest' water is a subjective concept rooted in low mineral content and high purity. This article investigates the surprising locations and scientific reasons behind the claim, 'what is the sweetest water in the world?'.

According to the U.S. Geological Survey, the oceans contain about 96.5% of the Earth's water, but its high salt content means you cannot drink saline water directly. When humans ingest salt water, their kidneys must work overtime to process and expel the excess salt, a process that requires more water than was consumed, leading to severe dehydration.

In scientific literature, ionized water is most commonly referred to as Electrolyzed Reduced Water (ERW). This versatile substance goes by many different names, reflecting its specific properties, production method, and the health claims made by various proponents. Understanding these alternative names is key to navigating the complex world of functional waters and water ionizer devices.

Despite tasting clean and fresh, every glass of "normal" water contains small amounts of dissolved mineral salts. These are naturally accumulated during the water cycle, giving different water sources their distinct mineral profiles.

A common misconception is that all pure water is created equal, however, approximately 99% of distilled water is H2O molecules and is stripped of its minerals. This leads to a critical question: is distilled water structured water?

According to the World Health Organization, contaminated water causes an estimated 505,000 diarrheal deaths annually, highlighting that not all water is safe. While essential for life, water can pose significant risks depending on its quality and quantity. Understanding the potential disadvantages of water is crucial for mitigating health and environmental hazards.

Potassium hydroxide, also known as E525, is used as a food additive and pH regulator to control acidity and alkalinity. This is precisely why is potassium hydroxide in bottled water, particularly in alkaline brands, where it is added to adjust and increase pH levels.