What is alkaline water?

The hype about alkaline water may be true after all. 

Alkaline water became a sensation in the 1990s when it was marketed as “wonder water” and “healing water” in Japan. It did not take long before the rest of the world followed suit, creating their own buzz about alkaline water.

Fast-forward decades later, there are an overwhelming number of options in the market today. Various marketing verbiage now exists around alkaline water. Terms such as “ionized water,” “natural spring alkaline water,” “alkaline spring water,” and many more are seen on store shelves. Unfortunately, all these options and marketing ploys have discouraged consumers from asking two crucial questions: One, what is alkaline water, and two, what can it do for you? 

As you may have seen on the shelf at the grocery store, different types of water can fetch different prices at the register. While you are considering which type of water to offer your customers it is important to understand the benefits of each water type. In the next 3 minutes you will understand what alkaline water is and what it does to the body. Then you can decide if this water type is the right choice for your project.

What is Alkaline Water?

All drinking water, whether it’s tap, distilled, or spring, contains a pH level ranging from 0 to 14. The pH level measures the number of hydrogen ions found in a solution or a substance. The neutral pH level is 7. Acidic substances have a 7–0 pH level, while with its high hydrogen concentration, anything from 7 to 14 is considered alkaline. The chart below from wikipedia demonstrates the pH value of common solutions.

pH of common solutions
pH of common solutions

Lemon juice, milk, coffee, and vinegar are acidic, meaning, their pH level falls below 7. On the other hand, blood, baking soda, and bleach are alkaline.

Natural-occurring alkaline water passes over rocks and picks up minerals that increase its pH concentration. The commercialized version goes through a chemical process called electrolysis or ionization, where an ionizer is utilized to raise the pH level of regular water. Some bottled water brands also add sodium bicarbonate, or baking soda, to increase the pH level of water products.

Many believe that artificially produced alkaline water—or alkalized water—is not as beneficial to the body as its natural counterpart. On the contrary, they believe that too much artificially produced alkaline water can cause more harm than good.

What Are the Benefits of Alkaline Water?

Among the most notable benefits of drinking alkaline water are the following:

  1. Alkaline water reduces blood sugar, blood pressure, and cholesterol level.
  2. Alkaline water helps muscle and nerve development.
  3. Alkaline water prevents or soothes acid reflux.
  4. Alkaline water keeps the body hydrated.
  5. Alkaline water promotes anti-aging and better skin elasticity.
  6. Alkaline water supports the digestive and immune systems.
  7. Alkaline water helps in weight loss.

Although some doctors believe that these claims are not supported by research, the high concentration of calcium, magnesium, potassium, and sodium present in mineral-rich alkaline water cannot be ignored. These minerals are essential to optimal  health and well-being.

For instance, according to a Harvard study, calcium helps develop healthy bones and teeth and plays a vital role in blood clotting and promoting normal heart and nerve functions. Potassium and sodium help maintain normal water levels in and outside the body, while magnesium has anti-inflammatory properties.

All these considered, providing consumers with alkaline water does not simply quench their thirst. Essentially, it helps them get their much-needed mineral intake. The hype about alkaline water may be true after all.

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