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Alkaline water: What is it?

Updated: Mar 21

What is Alkaline Water - Alkaline water is water that has a higher pH level than regular tap water. The pH scale measures the acidity or alkalinity of a substance and ranges from 0 to 14, with 7 being neutral. A pH below 7 is considered acidic, while a pH above 7 is alkaline or basic.

Alkaline water typically has a pH level between 8 and 9, although some commercially available alkaline water products may have an even higher pH. It is important to note that the pH scale is logarithmic, meaning each whole number increase represents a tenfold increase in alkalinity. For example, a pH of 9 is ten times more alkaline than a pH of 8.

There are two primary methods to produce alkaline water:

  1. Natural Processes: Alkaline water can occur naturally in certain environments, such as springs and mineral-rich areas, where the water picks up minerals like calcium, magnesium, and potassium, increasing its alkalinity.

  2. Ionization or Electrolysis: This is the process used to create artificially alkaline water. It involves passing water through an ionizer or an electrolysis chamber, which separates the water into acidic and alkaline components. The alkaline water is collected for consumption, while the acidic water is often discarded.

Potential Benefits of Alkaline Water:

  1. Hydration: Some proponents of alkaline water argue that it is absorbed more readily by the body, leading to better hydration. They claim that the smaller clusters of water molecules in alkaline water allow for easier penetration of cells, aiding in hydration. However, scientific studies on this specific aspect are limited and inconclusive.

  2. Antioxidant Properties: Alkaline water is often associated with antioxidant properties due to the presence of minerals like magnesium and calcium. Antioxidants help neutralize harmful free radicals in the body, potentially reducing oxidative stress and cellular damage. However, the actual antioxidant capacity of alkaline water might be minimal compared to other dietary sources of antioxidants, such as fruits and vegetables.

  3. Acid-Base Balance: Some proponents suggest that consuming alkaline water helps maintain the body's acid-base balance by counteracting the acidity caused by certain diets or lifestyles. However, the body's pH is tightly regulated by various mechanisms, and the impact of alkaline water on acid-base balance remains a subject of debate.


Alkaline water Singapore remains a topic of interest in the health and wellness community, with proponents advocating its potential benefits.


Why do you need an alkaline water dispenser at home


An alkaline water dispenser at home can be a valuable addition for several reasons, ranging from potential health benefits to improved taste and environmental considerations. In this discussion, we will explore these aspects in detail, covering the science behind alkaline water, its purported health benefits, taste improvements, environmental impact, and convenience.


Understanding Alkaline Water


Alkaline water is characterized by its higher pH level compared to regular drinking water. While regular water typically has a neutral pH of 7, alkaline water usually has a pH above 7, often around 8 or 9. This increased pH level is achieved through a process called electrolysis, which separates the incoming water stream into acidic and alkaline components.


Health Benefits


  1. Hydration and Bioavailability: One of the primary benefits of alkaline water is its potential for better hydration. Due to its smaller molecular content, it's believed that alkaline water is more easily absorbed by the body, leading to better hydration.

  2. Acid-Base Balance: The modern diet, often high in acidic foods, can disrupt the body's acid-base balance. Alkaline water can help neutralize this acidity, potentially leading to improved overall health.

  3. Antioxidant Properties: Alkaline water contains negative oxidation-reduction potential (ORP), which means it may have antioxidative properties. This could help in neutralizing free radicals, potentially reducing oxidative stress and its associated risks.

  4. Bone Health: Some studies suggest that alkaline water may be beneficial for bone health. A higher pH level in the body can lead to decreased bone resorption and increased mineral density.

Taste and Quality


Alkaline water is often reported to have a smoother and more pleasant taste compared to regular tap water. This can encourage increased water consumption, leading to better hydration. Additionally, the process of electrolysis can help in reducing impurities, thus potentially improving the overall quality and taste of the water.


Convenience and Cost-Effectiveness


Having an alkaline water dispenser at home provides the convenience of accessing alkaline water anytime without the need to purchase it from stores. In the long run, this can be more cost-effective than regularly buying bottled alkaline water. Additionally, modern dispensers come with various features like temperature settings and filtration systems, adding to their utility and appeal.


Installing an alkaline water dispenser at home can offer several potential benefits, including improved hydration, a balance in the body's pH levels, antioxidative properties, and better bone health. It also provides a more environmentally friendly and cost-effective solution to staying hydrated compared to constantly purchasing bottled water. While the full extent of its health benefits is still a topic of research and debate, an alkaline water dispenser can be a valuable addition to any home, especially for those who are health-conscious or looking to improve their water consumption habits.


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