Mystery of Alkaline Water: Is it Good or Bad?
In recent years, alkaline water has gained popularity as a supposed health potion, claiming various benefits such as improved hydration, detoxification, and even cancer prevention. But what exactly is alkaline water, and does it live up to the hype?
In this article, we’ll explore the science behind alkaline water, its potential benefits, and whether it’s a worthwhile addition to your daily routine.
What is Alkaline Water?
Alkaline water is water with a higher pH level than regular tap water. The pH scale ranges from 0 to 14, with 7 considered neutral. A pH below 7 is acidic, while a pH above 7 is alkaline or basic. Regular tap water typically has a pH of around 7, while alkaline water usually boasts a pH of 8 or 9.
The Natural Phenomena Behind Alkaline Water:
The alkalinity of water is often influenced by the presence of minerals like calcium, magnesium, and potassium.
These minerals can raise the pH level of water, making it more alkaline. Hence, natural springs, and rivers have water naturally made alkaline by the minerals present in them.
Proponents argue that maintaining an alkaline environment in the body can neutralize acid and promote better health.
Claims and Benefits:
Hydration Improvement:
Some advocates suggest that this water is more easily absorbed by the body, leading to better hydration.
However, a study published in the “Journal of the International Society of Sports Nutrition” in 2016 found no significant difference in hydration levels between subjects who consumed alkaline water and those who drank regular water during exercise.
Acid-Neutralizing Properties:
The theory behind it’s health benefits often revolves around its ability to neutralize excess acid in the body, which is believed to contribute to various health issues.
While certain foods can influence the body’s pH, the impact of alkaline water on overall acidity remains a topic of debate among scientists.
Antioxidant Potential:
Some alkaline waters claim to possess antioxidant properties that can combat oxidative stress in the body. However, research supporting this claim is limited, and the body has its own mechanisms for dealing with oxidative stress.
Criticisms and Concerns:
Limited Scientific Evidence:
Many of the health claims associated with this water lack robust scientific support. While some studies have explored its potential benefits, the overall body of evidence is not yet substantial enough to draw definitive conclusions.
Digestive Impact:
Consuming highly alkaline water may have digestive implications, as the stomach requires an acidic environment to break down food. The pH value in the stomach is highly acidic i.e. about 1-2.
Drinking excessively alkaline water could potentially neutralise stomach acids interfering with the digestive process.
Points to Ponder:
While enthusiasts praise its potential health benefits, the scientific community remains cautious due to limited evidence supporting these claims.
While staying hydrated and maintaining a balanced diet is essential for overall health, the specific advantages of alkaline water over regular water remain a matter of ongoing research.
Before making any significant changes to your water consumption habits, it’s advisable to consult with a healthcare professional.
As the science of alkaline water continues to evolve, it’s essential to approach the topic with a critical eye and an awareness of the current limitations of research.
